The Existence of r:::×:::4 Grid-Block Designs with r=3, 4

Rucong Zhang, Gennian Ge, Alan C. H. Ling, Hung-Lin Fu, Yukiyasu Mutoh. The Existence of r:::×:::4 Grid-Block Designs with r=3, 4. SIAM J. Discrete Math., 23(2):1045-1062, 2009. [doi]

@article{ZhangGLFM09,
  title = {The Existence of r:::×:::4 Grid-Block Designs with r=3, 4},
  author = {Rucong Zhang and Gennian Ge and Alan C. H. Ling and Hung-Lin Fu and Yukiyasu Mutoh},
  year = {2009},
  doi = {10.1137/080737423},
  url = {http://dx.doi.org/10.1137/080737423},
  tags = {C++},
  researchr = {https://researchr.org/publication/ZhangGLFM09},
  cites = {0},
  citedby = {0},
  journal = {SIAM J. Discrete Math.},
  volume = {23},
  number = {2},
  pages = {1045-1062},
}