Sergiu Rudeanu. Local properties of Boolean functions II: isotony. Discrete Mathematics, 13(2):161-183, 1975. [doi]
@article{Rudeanu75a,
title = {Local properties of Boolean functions II: isotony},
author = {Sergiu Rudeanu},
year = {1975},
doi = {10.1016/0012-365X(75)90016-3},
url = {http://dx.doi.org/10.1016/0012-365X(75)90016-3},
researchr = {https://researchr.org/publication/Rudeanu75a},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {13},
number = {2},
pages = {161-183},
}