Ae77'

BibTeX

@article{DBLP:journals/jcss/Ae77,
  author    = {Tadashi Ae},
  title     = {Direct or Cascade Product of Pushdown Automata},
  journal   = {J. Comput. Syst. Sci.},
  volume    = {14},
  number    = {2},
  year      = {1977},
  pages     = {257-263},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}