Nelson80'

BibTeX

@article{DBLP:journals/mst/Nelson80,
  author    = {Evelyn Nelson},
  title     = {Categorical and Topological Aspects of Formal Languages},
  journal   = {Mathematical Systems Theory},
  volume    = {13},
  year      = {1980},
  pages     = {255-273},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}