Friedland89'

BibTeX

@article{DBLP:journals/jct/Friedland89,
  author    = {Shmuel Friedland},
  title     = {Every 7-regular digraph contains an even cycle},
  journal   = {J. Comb. Theory, Ser. B},
  volume    = {46},
  number    = {2},
  year      = {1989},
  pages     = {249-252},
  ee        = {http://dx.doi.org/10.1016/0095-8956(89)90047-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}