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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)
Quadratic assignment problems on seriesparallel digraphs
Rendl, F., (1986)
Semidefinite relaxations for partitioning, assignment and ordering problems
Rendl, Franz, (2012)
Ranking scalar products to improve bounds for the quadratic assignment problem
Rendl, F., (1985)