Knuth67'

BibTeX

@article{DBLP:journals/iandc/Knuth67,
  author    = {Donald E. Knuth},
  title     = {A Characterization of Parenthesis Languages},
  journal   = {Information and Control},
  volume    = {11},
  number    = {3},
  year      = {1967},
  pages     = {269-289},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}