Generator of Set-Partitions to Exactly R Subsets [G7] (Algorithm 477)

Gideon Ehrlich. Generator of Set-Partitions to Exactly R Subsets [G7] (Algorithm 477). Communications of the ACM, 17(4):224-225, 1974.

@article{Ehrich74:0,
  title = {Generator of Set-Partitions to Exactly R Subsets [G7] (Algorithm 477)},
  author = {Gideon Ehrlich},
  year = {1974},
  tags = {partitioning},
  researchr = {https://researchr.org/publication/Ehrich74%3A0},
  cites = {0},
  citedby = {0},
  journal = {Communications of the ACM},
  volume = {17},
  number = {4},
  pages = {224-225},
}