@inproceedings{flener:MModelling,
  author = "Flener, P. and Frisch, A.M. and Hnich, B. and
            K{\i}z{\i}ltan, Z. and Miguel, I. and Walsh, T.",
  title = "Matrix Modelling",
  booktitle = "Proceedings of the CP'01 Workshop on
               Modelling and Problem Formulation",
  pages = {1--7},
  year = 2001}