Journal of Automata, Languages and Combinatorics

@article{jalc160206,
  author  = {Hartmut Messerschmidt and Martin Stommel},
  title   = {Church-Rosser Picture Languages and Their Applications in Picture Recognition},
  journal = jalc,
  year    = 2011,
  volume  = 16,
  number  = {2--4},
  pages   = {165--194}
}