Tim B. Cooper, Jeffrey H. Kingston. The Complexity of Timetable Construction Problems. In Edmund K. Burke, Peter Ross, editors, Practice and Theory of Automated Timetabling, First International Conference, Edinburgh, U.K., August 29 - September 1, 1995, Selected Papers. Volume 1153 of Lecture Notes in Computer Science, pages 283-295, Springer, 1995.
Abstract is missing.