Salomaa88a'

BibTeX

@article{DBLP:journals/eatcs/Salomaa88a,
  author    = {Arto Salomaa},
  title     = {The formal language theory column},
  journal   = {Bulletin of the EATCS},
  volume    = {35},
  year      = {1988},
  pages     = {82-96},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}