Sanders, Peter Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Alefragis, P., Goumopoulos, C., Sanders, P., Takkula, T., & Wedelin, D. (1998). Parallel Crew Scheduling in PAROS. In D. Pritchard, & J. Reeve (Eds.), Proceedings of the 4th International Euro-Par Conference (Euro-Par-98) (pp. 1104-1113). Berlin, Germany: Springer.