GronauL86'

BibTeX

@article{DBLP:journals/dm/GronauL86,
  author    = {Hans-Dietrich O. F. Gronau and
               Roger Labahn},
  title     = {An extremal coloring problem on matrices},
  journal   = {Discrete Mathematics},
  volume    = {61},
  number    = {2-3},
  year      = {1986},
  pages     = {321-324},
  ee        = {http://dx.doi.org/10.1016/0012-365X(86)90104-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}