@article{DBLP:journals/jct/ConwayL90,
  author    = {John H. Conway and
               Jeffrey C. Lagarias},
  title     = {Tiling with polyominoes and combinatorial group theory},
  journal   = {J. Comb. Theory, Ser. A},
  volume    = {53},
  number    = {2},
  year      = {1990},
  pages     = {183-208},
  ee        = {http://dx.doi.org/10.1016/0097-3165(90)90057-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}