@inproceedings{frisch:ERCIM02,
  author = "Frisch, A.M. and Miguel, I. and Walsh, T.",
  title = "CGRASS: A System for Transforming Constraint Satisfaction
           Problems",
  booktitle = "Proceedings of the Joint Workshop of ther ERCIM
Working Group on Constraints and the CologNet area on Constraint and
Logic Programming on Constraint Solving and Constraint Logic Programming
(LNAI 2627)",
  editor = "O'Sullivan, B.",
  pages = {15--30},
  year = 2002}