EngelsGNS83'

@article{DBLP:journals/computing/EngelsGNS83,
  author    = {Gregor Engels and
               Rupert Gall and
               Manfred Nagl and
               Wilhelm Sch{\"a}fer},
  title     = {Software specification using graph grammars},
  journal   = {Computing},
  volume    = {31},
  number    = {4},
  year      = {1983},
  pages     = {317-346},
  ee        = {http://dx.doi.org/10.1007/BF02251236},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}