@Inproceedings{EPTCS18.4,
  author    = {Bonchi, Filippo and Gadducci, Fabio and Monreale, Giacoma Valentina},
  year      = {2010},
  title     = {On Barbs and Labels in Reactive Systems},
  editor    = {Klin, Bartek and Soboci\'nski, Pawe{\l}},
  booktitle = {{\rm Proceedings Sixth Workshop on}
               Structural Operational Semantics,
               {\rm Bologna, Italy, August 31, 2009}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {18},
  publisher = {Open Publishing Association},
  pages     = {46-61},
  doi       = {10.4204/EPTCS.18.4},
}