@inproceedings{Glaubius:02ecai,
  AUTHOR = {Robert Glaubius and Berthe Y. Choueiry},
  TITLE = {{Constraint Constraint Modeling and Reformulation in the Context
  of Academic Task Assignment}},
  YEAR = 2002,
  BOOKTITLE = {Working Notes of the Workshop Modelling and
              Solving Problems with Constraints, ECAI 2002},
  ADDRESS = {Lyon, France},
  PAGES = {},
  KEYWORDS = {}}