BucherH83'

BibTeX

@article{DBLP:journals/tcs/BucherH83,
  author    = {Walter Bucher and
               Johann Hagauer},
  title     = {It is Decidable Whether a Regular Language is Pure Context-Free},
  journal   = {Theor. Comput. Sci.},
  volume    = {26},
  year      = {1983},
  pages     = {233-241},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}