@InProceedings{trics2002,
  author =       {Martin Henz and Tan Woon Kiong},
  title =        {GNOPL - An Implementation of OPL Search in Oz},
  year =         {2002},        
  month =        sept,
  address =      {Ithaca, New York, USA},
  booktitle =    {Proceedings of the Workshop 
Techniques foR Implementing
Constraint programming Systems, TRICS 2002,
                in conjunction with the International 
                Conference on Principles and Practice of 
                Constraint Programming (CP 2002)},
}