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A dominant subset of V-shaped sequences for a class of single machine sequencing problems
Al-Turki, Umar M., (1996)
V- and GG-shaped properties for optimal single machine schedules for a class of non-separable penalty functions
Mittenthal, John, (1995)
On connections between zero-one integer programming and concave programming under linear constraints
Raghavachari, M., (1969)