BrewsterH02'

BibTeX

@article{DBLP:journals/dm/BrewsterH02,
  author    = {Richard C. Brewster and
               Pavol Hell},
  title     = {Homomorphisms to powers of digraphs},
  journal   = {Discrete Mathematics},
  volume    = {244},
  number    = {1-3},
  year      = {2002},
  pages     = {31-41},
  ee        = {http://dx.doi.org/10.1016/S0012-365X(01)00073-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}