Principle of Inclusion-Exclusion on Semilattices

Hiroshi Narushima. Principle of Inclusion-Exclusion on Semilattices. Journal of Combinatorial Theory, Series A, 17(2):196-203, 1974.

@article{Narushima74,
  title = {Principle of Inclusion-Exclusion on Semilattices},
  author = {Hiroshi Narushima},
  year = {1974},
  researchr = {https://researchr.org/publication/Narushima74},
  cites = {0},
  citedby = {0},
  journal = {Journal of Combinatorial Theory, Series A},
  volume = {17},
  number = {2},
  pages = {196-203},
}