The Langford's Problem: A Challenge for Parallel Resolution of CSP

@inproceedings{Habbas2001TheLP,
  title={The Langford's Problem: A Challenge for Parallel Resolution of CSP},
  author={Zineb Habbas and Micha{\"e}l Krajecki and Daniel Singer},
  booktitle={PPAM},
  year={2001}
}