DBLP Record 'journals/corr/abs-0708-2514'

BibTeX

@article{DBLP:journals/corr/abs-0708-2514,
  author    = {Arvind Gupta and
               Pavol Hell and
               Mehdi Karimi and
               Arash Rafiey},
  title     = {Minimum Cost Homomorphisms to Reflexive Digraphs},
  journal   = {CoRR},
  volume    = {abs/0708.2514},
  year      = {2007},
  ee        = {http://arxiv.org/abs/0708.2514},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}