@InProceedings{G:FoSSaCS06,
  author    =   {D. Gorla},
  title     =   {On the Relative Expressive Power of Asynchronous Communication Primitives},
  editor    =   {L. Aceto and A. Ingolfsdottir},
  booktitle =   {Proc. of 9th Intern. Conf. on Foundations of Software Science and Computation Structures (FoSSaCS'06)},
  series    =   {LNCS},
  volume    =  	{3921},
  pages     =  	{47--62},
  year      =  	{2006},
  publisher =   {Springer},
}