Ian P. Gent, Paul McKay, Ian Miguel, Peter Nightingale, Sophie Huczynska. Modelling Equidistant Frequency Permutation Arrays in Constraints. In Vadim Bulitko, J. Christopher Beck, editors, Eighth Symposium on Abstraction, Reformulation, and Approximation, SARA 2009, Lake Arrowhead, California, USA, 8-10 August 2009. AAAI, 2009. [doi]