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Two-machine shop scheduling with zero and unit processing times
Lushchakova, Irene N., (1998)
Minimizing functions of infeasibilities in a two-machine flow shop
Lushchakova, Irene N., (2000)
Two machine preemptive scheduling problem with release dates, equal processing times and precedence constraints
Lushchakova, Irene N., (2006)