@inproceedings{Castro-Propagation-2005,
  author = {M{\'a}rcio Castro and Lucas Baldo and Luiz Gustavo Fernandes and Mateus Raeder and Pedro Velho},
  title = {{A Parallel Version for the Propagation Algorithm}},
  booktitle = {International Conference on Parallel Computing Technologies (PaCT)},
  year = {2005},
  pages = {403-412},
  isbn = {3-540-28126-6},
  series = {LNCS},
  volume = {3606},
  publisher = {Springer-Verlag},
  location = {Krasnoyarsk, Russia},
}