1. Complexité des problémes d'ordonnancement à contraintes de financement;Carlier,1980
2. Scheduling subject to nonrenewable resource constraints;Carlier;Operations Res. Letters,1982
3. Activity Networks: Project Planning and Control by Network Models;Elmaghraby,1977
4. A polynomial algorithm in linear programming;Khachian;Dokl. Akad. Nauk SSSR,1979
5. Scheduling preemptable tasks on unrelated processors with additional resources to minimize schedule length;Slwiński,1978