AhoU68'

BibTeX

@article{DBLP:journals/mst/AhoU68,
  author    = {Alfred V. Aho and
               Jeffrey D. Ullman},
  title     = {The Theory of Languages},
  journal   = {Mathematical Systems Theory},
  volume    = {2},
  number    = {2},
  year      = {1968},
  pages     = {97-125},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}