@article{FreundO14,
  author    = {Rudolf Freund and
                 Marion Oswald},
  title     = {Array Grammars and Automata on Cayley Grids},
  journal   = {Journal of Automata, Languages and Combinatorics},
  volume    = {19},
  number    = {1-4},
  pages     = {67--80},
  year      = {2014},
  timestamp = {Tue, 09 Sep 2014 16:47:07 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/journals/jalc/FreundO14},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}