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Simple but powerful goal programming models for discriminant problems
Freed, Ned, (1981)
Simple but powergul goal programming models for discriminant problems
Stochastic vehicle routing with modified savings algorithm
Dror, Moshe, (1986)
Semidefinite relaxations for partitioning, assignment and ordering problems
Rendl, Franz, (2012)
Quadratic assignment problems on seriesparallel digraphs
Rendl, F., (1986)
Bounds for the quadratic assignment problem using the bundle method
Rendl, F., (2007)