@Inproceedings{EPTCS64.3,
  author    = {Corradini, Flavio and Di Berardini, Maria Rita and Vogler, Walter},
  year      = {2011},
  title     = {Read Operators and their Expressiveness in Process Algebras},
  editor    = {Luttik, Bas and Valencia, Frank},
  booktitle = {{\rm Proceedings 18th International Workshop on}
               Expressiveness in Concurrency,
               {\rm Aachen, Germany, 5th September 2011}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {64},
  publisher = {Open Publishing Association},
  pages     = {31-43},
  doi       = {10.4204/EPTCS.64.3},
}