EhrenfeuchtHR07'

BibTeX

@article{DBLP:journals/dam/EhrenfeuchtHR07,
  author    = {Andrzej Ehrenfeucht and
               Tero Harju and
               Grzegorz Rozenberg},
  title     = {Finite metrics in switching classes},
  journal   = {Discrete Applied Mathematics},
  volume    = {155},
  number    = {1},
  year      = {2007},
  pages     = {68-73},
  ee        = {http://dx.doi.org/10.1016/j.dam.2006.04.041},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}