BURKE, K, Jakub MAREČEK, Andrew PARKES and Hana RUDOVÁ. A supernodal formulation of vertex colouring with applications in course timetabling. Annals of Operations Research. Springer Netherlands, 2010, vol. 179, No 1, p. 105--130. ISSN 0254-5330.
BURKE, Edmund K., Jakub MAREČEK, Andrew J. PARKES and Hana RUDOVÁ. A Branch-and-Cut Procedure for the Udine Course Timetabling Problem. In Proceedings of the 7th International Conference on the Practice and Theory of Automated Timetabling. 2008.