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Parametric-objective integer programming using knapsack facets and Gomory cutting planes
Jenkins, Larry, (1987)
Generating alternative mixed-integer programming models using variable redefinition
Martin, R. Kipp, (1987)
A shadow price in integer programming for management decision
Kim, Schun, (1988)
An exact penalty function approach for nonlinear integer programming problems
Sinclair, Marius, (1986)
A103 (1997) 18-27 in heavily congested cities
Sinclair, Marius, (1997)