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Resource-constrained project scheduling: a heuristic for the multi-mode case
Heilmann, Roland, (2001)
Ressourcenbeschränkte Projektplanung im Mehr-Modus-Fall
Heilmann, Roland, (2000)
A branch-and-bound procedure for the multi-mode resource-constrained project scheduling problem with minimum and maximum time lags
Heilmann, Roland, (2003)