1. Two parallel machine sequencing problems involving controllable job processing times;Alidaee;European Journal of Operational Research,1993
2. Baker, K.R., 1974. Introduction to Sequencing and Scheduling. Wiley, New York
3. Sequencing with earliness and tardiness penalties: A review;Baker;Operations Research,1990
4. Biskup, D., Cheng, T.C.E., 1997a. Single-machine scheduling with controllable processing times and earliness, tardiness and completion time penalties. Engineering Optimization, to appear
5. Biskup, D., Cheng, T.C.E., 1997b. Multiple-machine scheduling with earliness, tardiness and completion time penalties. Computers & Operations Research, to appear