Du04a'

BibTeX

@article{DBLP:journals/dm/Du04a,
  author    = {Beiliang Du},
  title     = {Existence of optimal strong partially balanced designs with
               block size five},
  journal   = {Discrete Mathematics},
  volume    = {279},
  number    = {1-3},
  year      = {2004},
  pages     = {173-190},
  ee        = {http://dx.doi.org/10.1016/S0012-365X(03)00268-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}