F. Mischek, N. Musliu:
"Integer Programming and Heuristic Approaches for a Multi-Stage Nurse Rostering Problem";
Talk: PATAT 2016, Udine; 2016-08-23 - 2016-08-26; in: "PATAT 2016: Proceedings of the 11th International Conference of the Practice and Theory of Automated Timetabling", (2016), ISBN: 978-0-9929984-1-7; 18 pages.