Walter76'

BibTeX

@article{DBLP:journals/acta/Walter76,
  author    = {Hermann K.-G. Walter},
  title     = {Grammarforms and Grammarhomomorphisms},
  journal   = {Acta Inf.},
  volume    = {7},
  year      = {1976},
  pages     = {75-93},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}