@article{DBLP:journals/fac/BaetenB94,
  author    = {Jos C. M. Baeten and
               Jan A. Bergstra},
  title     = {On Sequential Compoisiton, Action Prefixes and Process Prefixes},
  journal   = {Formal Asp. Comput.},
  volume    = {6},
  number    = {3},
  year      = {1994},
  pages     = {250-268},
  ee        = {http://dx.doi.org/10.1007/BF01215407},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}