Peter Borg. The maximum product of sizes of cross-intersecting families. Discrete Mathematics, 340(9):2307-2317, 2017. [doi]
@article{Borg17a,
title = {The maximum product of sizes of cross-intersecting families},
author = {Peter Borg},
year = {2017},
doi = {10.1016/j.disc.2017.04.019},
url = {https://doi.org/10.1016/j.disc.2017.04.019},
researchr = {https://researchr.org/publication/Borg17a},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {340},
number = {9},
pages = {2307-2317},
}