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A Recipe for Semidefinite Relaxation for (0,1)-Quadratic Programming
Poljak, S., (1995)
A recipe for semidefinite relaxation for (0,1)-quadratic programming : in memory of Svata Poljak
Poljak, Svatopluk, (1995)
Quadratic assignment problems on seriesparallel digraphs
Rendl, F., (1986)