@INPROCEEDINGS{DeFrutosEtAl09-mfps25,
  title =        {On the unification of process semantics:
                  equational semantics},
  author =       {de Frutos Escrig, David and Carlos Gregorio-Rodr{\'\i}guez
                  and Miguel Palomino},
  editor =       {Samson Abramsky and Michael Mislove and Catuscia Palamidessi},
  booktitle =    {Proceedings of the 25th Conference on the Mathematical 
                  Foundations of Programming Semantics (MFPS 2009)},
  year =         2009,
  publisher =    {Elsevier},
  series =       {Electronic Notes in Theoretical Computer Science},
  volume =       249,
  pages =        {243-267}
}