Monotone but not Positive Subsets of the Cantor Space

Randall Dougherty. Monotone but not Positive Subsets of the Cantor Space. Journal of Symbolic Logic, 52(3):817-818, 1987.

@article{Dougherty87a,
  title = {Monotone but not Positive Subsets of the Cantor Space},
  author = {Randall Dougherty},
  year = {1987},
  researchr = {https://researchr.org/publication/Dougherty87a},
  cites = {0},
  citedby = {0},
  journal = {Journal of Symbolic Logic},
  volume = {52},
  number = {3},
  pages = {817-818},
}