KarhumakiKO06'

@article{DBLP:journals/tcs/KarhumakiKO06,
  author    = {Juhani Karhum{\"a}ki and
               Michal Kunc and
               Alexander Okhotin},
  title     = {Computing by commuting},
  journal   = {Theor. Comput. Sci.},
  volume    = {356},
  number    = {1-2},
  year      = {2006},
  pages     = {200-211},
  ee        = {http://dx.doi.org/10.1016/j.tcs.2006.01.051},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}