@article {01TabuSearch,
    AUTHOR = {L{\o}kketangen, Arne and Glover, Fred},
     TITLE = {Solving zero/one mixed integer programming problems using tabu search},
   JOURNAL = {European Journal of Operational Research},
    VOLUME = {106},
      YEAR = {1998},
     PAGES = {624-658},
}

@misc {BCP,
    AUTHOR = {Anbil, Ranga and Barahona, Francisco and Rushmeier, R. and Snowdon, J.},
     TITLE = {{IBM} makes advances in airline optimization}, 
HOWPUBLISHED = {{R}esearch {R}eport {RC}21465(96887), 
{IBM T. J. W}atson {R}esearch {C}enter, {Y}orktown {H}eights, {NY}},
      YEAR = {1999},
}

@article {BaCeCo,
    AUTHOR = {Balas, Egon and Ceria, Sebasti{\'a}n and Cornu{\'e}jols,
              G{\'e}rard},
     TITLE = {A lift-and-project cutting plane algorithm for mixed $0$-$1$
              programs},
   JOURNAL = {Mathematical Programming},
    VOLUME = {58},
      YEAR = {1993},
    NUMBER = {3},
     PAGES = {295--324},
      ISSN = {0025-5610},
     CODEN = {MHPGA4},
   MRCLASS = {90C10},
  MRNUMBER = {94b:90046},
MRREVIEWER = {B{\'e}la Vizv{\'a}ri},
}

@article {BaCeCoManSci,
    AUTHOR = {Balas, Egon and Ceria, Sebasti{\'a}n and Cornu{\'e}jols,
              G{\'e}rard},
     TITLE = {Mixed 0-1 programming by lift-and-project in a branch-and-cut
              framework},
   JOURNAL = {Management Science},
    VOLUME = {42},
      YEAR = {1996},
    NUMBER = {9},
     PAGES = {1229--1246},
}

@article {BaJe,
    AUTHOR = {Balas, Egon and Jeroslow, Robert G.},
     TITLE = {Strengthening cuts for mixed integer programs},
   JOURNAL = {European Journal of Operational Research},
    VOLUME = {4},
      YEAR = {1980},
    NUMBER = {4},
     PAGES = {224--234},
      ISSN = {0377-2217},
     CODEN = {EJORDT},
   MRCLASS = {90C10},
  MRNUMBER = {81a:90116},
}

@article {BaPe,
    AUTHOR = {Balas, Egon and Perregaard, Michael},
     TITLE = {A precise correspondence between lift-and-project cuts, simple
              disjunctive cuts, and mixed integer {G}omory cuts for 0-1
              programming},
      NOTE = {The Aussois 2000 Workshop in Combinatorial Optimization},
   JOURNAL = {Mathematical Programming},
    VOLUME = {94},
      YEAR = {2003},
    NUMBER = {2-3, Ser. B},
     PAGES = {221--245},
      ISSN = {0025-5610},
   MRCLASS = {90C09},
  MRNUMBER = {1 969 110},
}

@article {BalasCuts,
    AUTHOR = {Balas, Egon},
     TITLE = {Intersection cuts --- a new type of cutting planes for integer
              programming},
   JOURNAL = {Operations Research},
    VOLUME = {19},
      YEAR = {1971},
     PAGES = {19--39},
   MRCLASS = {},
  MRNUMBER = {44 \#7972},
}

@article {BalasCuts2,
    AUTHOR = {Balas, Egon and Bowman, V. Joseph and Glover, Fred and Sommer,
              David},
     TITLE = {An intersection cut from the dual of the unit hypercube},
   JOURNAL = {Operations Research},
    VOLUME = {19},
      YEAR = {1971},
     PAGES = {40--44},
   MRCLASS = {90.56},
  MRNUMBER = {44 \#7973},
}

@article {BalasGomoryCuts,
    AUTHOR = {Balas, Egon and Ceria, Sebasti{\'a}n and 
Cornu{\'e}jols, G{\'e}rard and Natraj, N.},
     TITLE = {Gomory cuts revisited},
   JOURNAL = {Operations Research Letters},
    VOLUME = {19},
      YEAR = {1996},
    NUMBER = {1},
     PAGES = {1--9},
      ISSN = {0167-6377},
     CODEN = {ORLED5},
   MRCLASS = {90C11 (90C09)},
  MRNUMBER = {97d:90059},
}

@article {BalasMartin,
    AUTHOR = {Balas, Egon and Martin, Clarence H.},
     TITLE = {Pivot-and-complement --- a heuristic for $0$-$1$ programming},
   JOURNAL = {Management Science},
  FJOURNAL = {Management Science. Journal of the Institute of Management
              Science. Application and Theory Series},
    VOLUME = {26},
      YEAR = {1980},
    NUMBER = {1},
     PAGES = {86--96},
      ISSN = {0025-1909},
     CODEN = {MSCIAM},
   MRCLASS = {},
  MRNUMBER = {81f:90068},
MRREVIEWER = {J. K. Lenstra},
}

@article {BalasOuterPolarCuts,
    AUTHOR = {Balas, Egon},
     TITLE = {Integer programming and convex analysis: {I}ntersection cuts
              from outer polars},
   JOURNAL = {Mathematical Programming},
    VOLUME = {2},
      YEAR = {1972},
     PAGES = {330--382},
   MRCLASS = {90C10},
  MRNUMBER = {46 \#1327},
MRREVIEWER = {D. Hochstadter},
}

@incollection {Bali,
    AUTHOR = {Bali, S. and Jacobsen, Stephen E.},
     TITLE = {On the convergence of the modified {T}ui algorithm for
              minimizing a concave function on a bounded convex polyhedron},
 BOOKTITLE = {Optimization Techniques (Proc. 8th IFIP Conf., W\"urzburg,
              1977), Part 2},
     PAGES = {59--66. Lecture Notes in Control and Information Science, 
Vol. 7},
 PUBLISHER = {Springer},
   ADDRESS = {Berlin},
      YEAR = {1978},
   MRCLASS = {},
  MRNUMBER = {58 \#15170},
MRREVIEWER = {Siegfried Schaible},
}

@article {Beale,
    AUTHOR = {Beale, E. M. L.},
     TITLE = {Branch and bound methods for mathematical programming systems},
      NOTE = {Discrete optimization (Proc. Adv. Res. Inst. Discrete
              Optimization and Systems Appl., Banff, Alta., 1977), II},
   JOURNAL = {Annals of Discrete Mathematics},
    VOLUME = {5},
      YEAR = {1979},
     PAGES = {201--219},
   MRCLASS = {},
  MRNUMBER = {558 572},
}

@book {Bertsekas,
    AUTHOR = {Bertsekas, Dimitri P.},
     TITLE = {Nonlinear Programming},
   EDITION = {2nd},
 PUBLISHER = {Athena Scientific},
   ADDRESS = {Boston},
      YEAR = {1999},
     PAGES = {780},
      ISBN = {1-886529-00-0},
}

@article {Burdet,
    AUTHOR = {Burdet, Claude-Alain},
     TITLE = {Enumerative inequalities in integer programming},
   JOURNAL = {Mathematical Programming},
    VOLUME = {2},
      YEAR = {1972},
    NUMBER = {1},
     PAGES = {32--64},
   MRCLASS = {},
  MRNUMBER = {45 \#6422},
MRREVIEWER = {M. Rossler},
}

@misc {COIN,
  TITLE =	 {{CO}mputational {IN}frastructure for {O}perations {R}esearch},
  HOWPUBLISHED = {http:{\linebreak[0]}//www-124.ibm.com/{\linebreak[0]}developerworks/opensource/coin/},
  KEY =		 {Computational Infrastructure for Operations Research},
}

@article {COIN_RLH,
    AUTHOR = {Lougee-Heimer, Robin},
     TITLE = {The Common Optimization INterface for Operations 
Research: Promoting open-source software in the operations research 
community},
      NOTE = {http:{\linebreak[0]}//www.research.ibm.com/{\linebreak[0]}journal/rd47-1.html},
   JOURNAL = {{IBM} Journal of Research and Development},
    VOLUME = {47},
      YEAR = {2003},
    NUMBER = {1},
     PAGES = {57-66},
}

@inproceedings {Clausen,
    AUTHOR = {Clausen, Jens},
     TITLE = {Parallel search-based methods in optimization}, 
 BOOKTITLE = {Applied parallel computing: industrial-strength computation
and optimization: {T}hird {I}nternational {W}orkshop, {PARA}'96 {P}roceedings},
 PUBLISHER = {Springer},
   ADDRESS = {Berlin},
      YEAR = {1996},
     PAGES = {176-185},
}

@article {CoLi,
    AUTHOR = {Cornu{\'e}jols, G{\'e}rard and Li, Yanjun},
     TITLE = {Elementary closures for integer programs},
   JOURNAL = {Operations Research Letters},
    VOLUME = {28},
      YEAR = {2001},
    NUMBER = {1},
     PAGES = {1--8},
      ISSN = {0167-6377},
     CODEN = {ORLED5},
   MRCLASS = {90C10 (90C57)},
  MRNUMBER = {2002e:90051},
MRREVIEWER = {Panos M. Pardalos},
}

@article {Dakin,
    AUTHOR = {Dakin, R. J.},
     TITLE = {A tree-search algorithm for mixed integer programming
              problems},
   JOURNAL = {Computer Journal},
    VOLUME = {8},
      YEAR = {1965},
     PAGES = {250--255},
   MRCLASS = {90.56},
  MRNUMBER = {32 \#5382},
MRREVIEWER = {K. Ritter},
}

@inproceedings {EPH,
    AUTHOR = {Eckstein, Jonathan and Phillips, Cynthia A. and Hart,
				  William E.}, 
     TITLE = {{PICO}: An Object-Oriented Framework for Parallel Branch
				  and Bound},
 BOOKTITLE = {Proceedings of the Workshop on Inherently Parallel
	Algorithms in Optimization and Feasibility and their Applications},
 PUBLISHER = {Elsevier Scientific},
   ADDRESS = {Haifa},
     MONTH = {March},
      YEAR = {2000},
     PAGES = {219-265},
}

@article {EXPAND,
    AUTHOR = {Gill, Philip E. and Murray, Walter and Saunders, Michael A.
              and Wright, Margaret H.},
     TITLE = {A practical anti-cycling procedure for linearly constrained
              optimization},
   JOURNAL = {Mathematical Programming},
    VOLUME = {45},
      YEAR = {1989},
    NUMBER = {3},
     PAGES = {437--474},
      ISSN = {0025-5610},
     CODEN = {MHPGA4},
   MRCLASS = {90C05 (65K05)},
  MRNUMBER = {90m:90173},
}

@article {EcksteinCom,
    AUTHOR = {Eckstein, Jonathan},
     TITLE = {How Much Communication Does Parallel Branch and 
                   Bound Need?},
   JOURNAL = {INFORMS Journal on Computing},
    VOLUME = {9},
      YEAR = {1997},
    NUMBER = {1},
     PAGES = {15--29},
}

@incollection {EcksteinPICO,
    AUTHOR = {Eckstein, Jonathan and Phillips, Cynthia A. and Hart, William
              E.},
     TITLE = {P{I}{C}{O}: an object-oriented framework for parallel branch
              and bound},
 BOOKTITLE = {Inherently parallel algorithms in feasibility and optimization
              and their applications (Haifa, 2000)},
     PAGES = {219--265},
 PUBLISHER = {North-Holland},
   ADDRESS = {Amsterdam},
      YEAR = {2001},
   MRCLASS = {90C57},
  MRNUMBER = {1 853 224},
}

@article {EcksteinPar,
    AUTHOR = {Eckstein, Jonathan},
     TITLE = {Parallel Branch-and-Bound Methods for
Mixed-Integer Programming on the {CM}-5},
   JOURNAL = {SIAM Journal on Optimization},
    VOLUME = {4},
      YEAR = {1994},
    NUMBER = {4},
     PAGES = {794--814},
}

@article {EcksteinSto,
    AUTHOR = {Eckstein, Jonathan},
     TITLE = {Distributed versus Centralized Storage and
Control for Parallel Branch and Bound: Mixed Integer Programming on
the {CM}-5},
   JOURNAL = {Computational Optimization and Applications},
    VOLUME = {7},
      YEAR = {1997},
    NUMBER = {2},
     PAGES = {199--220},
}

@article {FaHi,
    AUTHOR = {Faaland, Bruce H. and Hillier, Frederick S.},
     TITLE = {Interior path methods for heuristic integer programming
              procedures},
   JOURNAL = {Operations Research},
  FJOURNAL = {Operations Research. The Journal of the Operations Research
              Society of America},
    VOLUME = {27},
      YEAR = {1979},
    NUMBER = {6},
     PAGES = {1069--1087},
      ISSN = {0030-364X},
     CODEN = {OPREAI},
   MRCLASS = {},
  MRNUMBER = {80e:90069},
}

@article {Gendron,
    AUTHOR = {Gendron, Bernard and Crainic, Teodor Gabriel},
     TITLE = {Parallel branch-and-bound algorithms: survey and synthesis},
   JOURNAL = {Operations Research},
    VOLUME = {42},
      YEAR = {1994},
    NUMBER = {6},
     PAGES = {1042--1066},
      ISSN = {0030-364X},
     CODEN = {OPREAI},
   MRCLASS = {90C27},
  MRNUMBER = {1 307 805},
}

@article {GlLa1,
    AUTHOR = {Glover, Fred and Laguna, Manuel},
     TITLE = {General Purpose Heuristics for Integer Programming --- Part {I}},
   JOURNAL = {Journal of Heuristics},
    VOLUME = {2},
      YEAR = {1997},
     PAGES = {343-358},
}

@article {GlLa2,
    AUTHOR = {Glover, Fred and Laguna, Manuel},
     TITLE = {General Purpose Heuristics for Integer Programming --- Part {II}},
   JOURNAL = {Journal of Heuristics},
    VOLUME = {3},
      YEAR = {1997},
     PAGES = {161-179},
}

@book {GlLaBook,
    AUTHOR = {Glover, Fred and Laguna, Manuel},
     TITLE = {Tabu Search},
 PUBLISHER = {Kluwer Academic Publisher},
   ADDRESS = {{B}oston, {D}ordrecht, {L}ondon},
      YEAR = {1997},
}

@article {GloverConvCut,
    AUTHOR = {Glover, Fred},
     TITLE = {Convexity cuts and cut search},
   JOURNAL = {Operations Research},
    VOLUME = {21},
      YEAR = {1973},
     PAGES = {123--134},
   MRCLASS = {},
  MRNUMBER = {50 \#6486},
MRREVIEWER = {G. Berman},
}

@article {GloverCutSearch,
    AUTHOR = {Glover, Fred},
     TITLE = {Cut search methods in integer programming},
   JOURNAL = {Mathematical Programming},
    VOLUME = {3},
      YEAR = {1972},
     PAGES = {86--100},
   MRCLASS = {},
  MRNUMBER = {46 \#6829},
MRREVIEWER = {E. L. Johnson},
}

@TechReport{GomoryMixed,
  author = 		 {Gomory, Ralph E.},
  title = 		 {An algorithm for the {M}ixed {I}nteger {P}roblem, 
{R}{M}-2597},
  institution =  {{T}he {R}and {C}orporation},
  year = 		 {1960},
}

@article {Hillier,
    AUTHOR = {Hillier, Frederick S.},
     TITLE = {Efficient heuristic procedures for integer linear programming
              with an interior},
   JOURNAL = {Operations Research},
    VOLUME = {17},
      YEAR = {1969},
    NUMBER = {4},
     PAGES = {600--637},
   MRCLASS = {},
  MRNUMBER = {52 \#16606},
}

@article {Ibaraki,
    AUTHOR = {Ibaraki, Toshihide and Ohashi, Tateaki and Mine, Hisashi},
     TITLE = {A heuristic algorithm for mixed-integer programming problems},
   JOURNAL = {Mathematical Programming Study},
    VOLUME = {2},
      YEAR = {1974},
     PAGES = {115--136},
}

@book {IntroGlopt,
    AUTHOR = {Horst, Reiner and Pardalos, Panos M. and Thoai, Nguyen V.},
     TITLE = {Introduction to global optimization},
 PUBLISHER = {Kluwer Academic Publishers},
   ADDRESS = {Dordrecht},
      YEAR = {1995},
     PAGES = {xii+318},
      ISBN = {0-7923-3556-2},
   MRCLASS = {},
  MRNUMBER = {96g:90001},
MRREVIEWER = {A. H. {\v{Z}}ilinskas},
}


@article {JeroslowAlg,
    AUTHOR = {Jeroslow, Robert G.},
     TITLE = {Cutting-plane theory: algebraic methods},
   JOURNAL = {Discrete Mathematics},
    VOLUME = {23},
      YEAR = {1978},
    NUMBER = {2},
     PAGES = {121--150},
      ISSN = {0012-365X},
     CODEN = {DSMHA4},
   MRCLASS = {90C10},
  MRNUMBER = {80i:90068},
}

@incollection {JeroslowDis,
    AUTHOR = {Jeroslow, Robert G.},
     TITLE = {Cutting-plane theory: disjunctive methods},
 BOOKTITLE = {Studies in integer programming (Proc. Workshop, Bonn, 1975)},
     PAGES = {293--330. Annals of Discrete Mathematics, Vol. 1},
 PUBLISHER = {North-Holland},
   ADDRESS = {Amsterdam},
      YEAR = {1977},
   MRCLASS = {90C10},
  MRNUMBER = {56 \#10953},
MRREVIEWER = {F. Giannessi},
}

@article {LandDoig,
    AUTHOR = {Land, A. H. and Doig, A. G.},
     TITLE = {An automatic method of solving discrete programming problems},
   JOURNAL = {Econometrica},
    VOLUME = {28},
      YEAR = {1960},
     PAGES = {497--520},
   MRCLASS = {90.00},
  MRNUMBER = {22 \#6623},
MRREVIEWER = {E. M. L. Beale},
}

@phdthesis {Linderoth,
    AUTHOR = {Linderoth, Jeff T.},
     TITLE = {Topics in parallel integer optimization},
    SCHOOL = {Department of Industrial and Systems Engineering,
Georgia Institute of Technology},
      YEAR = {1998},
}

@techreport {MIPLIB,
  AUTHOR =	 {Bixby, Robert E. and Ceria, Sebasti{\'a}n  and
                  McZeal, Cassandra M. and Savelsberg, Martin W. P.},
  TITLE =	 {An Updated Mixed Integer Programming Library: {MIPLIB}
                  3.0},
  INSTITUTION =	 {Department of {C}omputational and {A}pplied {M}athematics,
                  {R}ice {U}niversity},
  NUMBER =	 {98-3},
  YEAR =	 {1998},
}

@book {NemWol,
    AUTHOR = {Nemhauser, George L. and Wolsey, Laurence A.},
     TITLE = {Integer and combinatorial optimization},
      NOTE = {A Wiley-Interscience Publication},
 PUBLISHER = {John Wiley \& Sons Inc.},
   ADDRESS = {New York},
      YEAR = {1988},
     PAGES = {xvi+763},
      ISBN = {0-471-82819-X},
   MRCLASS = {90C10 (05-02 90C27)},
  MRNUMBER = {90b:90097},
MRREVIEWER = {Rainer Burkard},
}

@article {Octane,
    AUTHOR = {Balas, Egon and Ceria, Sebasti{\'a}n and Dawande, Milind and
              Margot, Francois and Pataki, G{\'a}bor},
     TITLE = {{OCTANE}: a new heuristic for pure 0-1 programs},
   JOURNAL = {Operations Research},
    VOLUME = {49},
      YEAR = {2001},
    NUMBER = {2},
     PAGES = {207--225},
      ISSN = {0030-364X},
     CODEN = {OPREAI},
   MRCLASS = {},
  MRNUMBER = {1 825 135},
}

@article {OwMeBB,
    AUTHOR = {Owen, Jonathan H. and Mehrotra, Sanjay},
     TITLE = {Experimental results on using general disjunctions in
              branch-and-bound for general-integer linear programs},
   JOURNAL = {Comput. Optim. Appl.},
  FJOURNAL = {Computational Optimization and Applications. An International
              Journal},
    VOLUME = {20},
      YEAR = {2001},
    NUMBER = {2},
     PAGES = {159--170},
      ISSN = {0926-6003},
     CODEN = {CPPPEF},
   MRCLASS = {90C10 (90C08 90C57)},
  MRNUMBER = {2002g:90062},
}

@article {OwMeDisCut,
    AUTHOR = {Owen, Jonathan H. and Mehrotra, Sanjay},
     TITLE = {A disjunctive cutting plane procedure for general
              mixed-integer linear programs},
   JOURNAL = {Mathematical Programming},
    VOLUME = {89},
      YEAR = {2001},
    NUMBER = {3},
     PAGES = {437--448},
      ISSN = {0025-5610},
   MRCLASS = {90C11 (90C57)},
  MRNUMBER = {2001j:90051},
MRREVIEWER = {Klaus Hofstedt},
}

@misc {PCD,
    AUTHOR = {Nediak, Mikhail and Eckstein, Jonathan},
     TITLE = {{P}ivot, {C}ut, and {D}ive: A Heuristic for 0-1 Mixed Integer Programming},
HOWPUBLISHED = {{RUTCOR} {R}esearch {R}eport 53-2001},
NOTE = {Rutgers University, Piscataway, NJ.}
}

@article {Raghavachari,
    AUTHOR = {Raghavachari, M.},
     TITLE = {On connections between zero-one integer programming and
              concave programming under linear constraints},
   JOURNAL = {Operations Research},
    VOLUME = {17},
      YEAR = {1969},
     PAGES = {680--684},
   MRCLASS = {},
  MRNUMBER = {39 \#5144},
}

@misc {RalLad,
    AUTHOR = {Ralphs, Ted K. and Lad{\'{a}}nyi, Laszlo},
     TITLE = {{SYMPHONY} {U}ser's {M}anual: preliminary draft},
HOWPUBLISHED = {http://branchandcut.org/SYMPHONY/man/man.html},
      YEAR  = {2000},
}

@book {Rockafellar,
    AUTHOR = {Rockafellar, R. Tyrrell},
     TITLE = {Convex analysis},
 PUBLISHER = {Princeton University Press},
   ADDRESS = {Princeton, N.J.},
      YEAR = {1970},
     PAGES = {xviii+451},
   MRCLASS = {26.52 (46.00)},
  MRNUMBER = {43 \#445},
MRREVIEWER = {Ky Fan},
}

@misc {SOPLEX,
    AUTHOR = {Wunderling, Roland},
     TITLE = {Paralleler und {O}bjektorientierter {S}implex-{A}lgorithmus},
HOWPUBLISHED = {ZIB technical report TR 96-09},
      YEAR = {Berlin 1996},
}

@book {SchrijverILP,
    AUTHOR = {Schrijver, Alexander},
     TITLE = {Theory of linear and integer programming},
      NOTE = {A Wiley-Interscience Publication},
 PUBLISHER = {John Wiley \& Sons Ltd.},
   ADDRESS = {Chichester},
      YEAR = {1986},
     PAGES = {xii+471},
      ISBN = {0-471-90854-1},
   MRCLASS = {90C05 (90C10)},
  MRNUMBER = {88m:90090},
MRREVIEWER = {J{\"u}rgen K{\"o}hler},
}

@article {ShAd,
    AUTHOR = {Sherali, Hanif D. and Adams, Warren P.},
     TITLE = {A hierarchy of relaxations and convex hull characterizations
              for mixed-integer zero-one programming problems},
   JOURNAL = {Discrete Applied Mathematics},
    VOLUME = {52},
      YEAR = {1994},
    NUMBER = {1},
     PAGES = {83--106},
      ISSN = {0166-218X},
     CODEN = {DAMADU},
   MRCLASS = {90C11 (90C09)},
  MRNUMBER = {95c:90078},
MRREVIEWER = {Knut Richter},
}

@article {Tuy64,
    AUTHOR = {Tuy, Hoang},
     TITLE = {Concave Programming under Linear Constraints},
   JOURNAL = {Soviet Mathematics},
      YEAR = {1964},
     PAGES = {1437-1440},
}

@article {Tuy91,
    AUTHOR = {Tuy, Hoang},
     TITLE = {Normal conical algorithm for concave minimization over
              polytopes},
   JOURNAL = {Mathematical Programming},
    VOLUME = {51},
      YEAR = {1991},
    NUMBER = {2},
     PAGES = {229--245},
      ISSN = {0025-5610},
     CODEN = {MHPGA4},
   MRCLASS = {},
  MRNUMBER = {92g:90149},
}

@book {Vanderbei,
    AUTHOR = {Vanderbei, Robert J.},
     TITLE = {Linear programming},
   EDITION = {Second},
      NOTE = {Foundations and extensions},
 PUBLISHER = {Kluwer Academic Publishers},
   ADDRESS = {Boston, MA},
      YEAR = {2001},
     PAGES = {xviii+450},
      ISBN = {0-7923-7342-1},
   MRCLASS = {},
  MRNUMBER = {1 845 638},
}

@book {Wolsey,
    AUTHOR = {Wolsey, Laurence A.},
     TITLE = {Integer programming},
      NOTE = {A Wiley-Interscience Publication},
 PUBLISHER = {John Wiley \& Sons Inc.},
   ADDRESS = {New York},
      YEAR = {1998},
     PAGES = {xx+264},
      ISBN = {0-471-28366-5},
   MRCLASS = {90-01 (90C10)},
  MRNUMBER = {99f:90002},
MRREVIEWER = {Anton Volgenant},
}

@article {Zwart1,
    AUTHOR = {Zwart, Philip B.},
     TITLE = {Nonlinear programming: counterexamples to two global
              optimization algorithms},
   JOURNAL = {Operations Research},
    VOLUME = {21},
      YEAR = {1973},
    NUMBER = {6},
     PAGES = {1260--1266},
   MRCLASS = {},
  MRNUMBER = {56 \#10988},
} 

@article {Zwart2,
    AUTHOR = {Zwart, Philip B.},
     TITLE = {Global maximization of a convex function with linear
              inequality constraints},
   JOURNAL = {Operations Research},
    VOLUME = {22},
      YEAR = {1974},
    NUMBER = {3},
     PAGES = {602--609},
   MRCLASS = {},
  MRNUMBER = {56 \#10970},
MRREVIEWER = {E. M. L. Beale},
}

@incollection {bfgrw,
    AUTHOR = {Bixby, Robert E. and Fenelon, Mary and Gu, Zonghao and
              Rothberg, Ed and Wunderling, Roland},
     TITLE = {M{I}{P}: theory and practice---closing the gap},
 BOOKTITLE = {System modelling and optimization (Cambridge, 1999)},
     PAGES = {19--49},
 PUBLISHER = {Kluwer Academic Publishers},
   ADDRESS = {Boston, MA},
      YEAR = {2000},
   MRCLASS = {},
  MRNUMBER = {2001e:90047},
}

@book {deBerg,
    AUTHOR = {de Berg, Mark and van Kreveld, Marc and Overmars, Mark and
              Schwarzkopf, Otfried},
     TITLE = {Computational geometry: algorithms and applications},
   EDITION = {Second, revised},
 PUBLISHER = {Springer-Verlag},
   ADDRESS = {Berlin},
      YEAR = {2000},
     PAGES = {xii+367},
      ISBN = {3-540-65620-0},
   MRCLASS = {68U05 (52B55 70B15)},
  MRNUMBER = {2001b:68137},
}