@Inproceedings{EPTCS78.3,
  author    = {Reich, Johannes},
  year      = {2012},
  title     = {Processes, Roles and Their Interactions},
  editor    = {Reich, Johannes and Finkbeiner, Bernd},
  booktitle = {{\rm Proceedings Second}
               International Workshop on Interactions, Games and Protocols ,
               {\rm Tallinn, Estonia, 25th March 2012}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {78},
  publisher = {Open Publishing Association},
  pages     = {24-38},
  doi       = {10.4204/EPTCS.78.3},
}