1. Adenso-Diaz, B., & Laguna, M. (2006). Fine-tuning of algorithms using fractional experimental designs and local search. Operations Research, 54(1), 99–114.
2. Anagnostopoulos, A., Michel, L., Van Hentenryck, P., & Vergados, Y. (2006). A simulated annealing approach to the traveling tournament problem. Journal of Scheduling, 9(2), 177–193.
3. Lecture notes in computer science;J. Bang-Jensen,2007
4. Bonutti, A., De Cesco, F., Di Gaspero, L., & Schaerf, A. (2010) Benchmarking curriculum-based course timetabling: formulations, data formats, instances, validation, visualization, and results. Annals of Operations Research. doi: 10.1007/s10479-010-0707-0
5. Box, G. E. P., Hunter, J. S., & Hunter, W. G. (2005). Statistics for experimenters: design, innovation, and discovery (2nd ed.). New York: Wiley-Interscience.