GutinSY98'

@article{DBLP:journals/dm/GutinSY98,
  author    = {Gregory Gutin and
               Benny Sudakov and
               Anders Yeo},
  title     = {Note on alternating directed cycles},
  journal   = {Discrete Mathematics},
  volume    = {191},
  number    = {1-3},
  year      = {1998},
  pages     = {101-107},
  ee        = {http://dx.doi.org/10.1016/S0012-365X(98)00097-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}