Antonín Slavík. Unbiased Version of Hall's Marriage Theorem in Matrix Form. The American Mathematical Monthly, 126(9):835-837, 2019. [doi]
@article{Slavik19,
title = {Unbiased Version of Hall's Marriage Theorem in Matrix Form},
author = {Antonín Slavík},
year = {2019},
doi = {10.1080/00029890.2019.1640531},
url = {https://doi.org/10.1080/00029890.2019.1640531},
researchr = {https://researchr.org/publication/Slavik19},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {126},
number = {9},
pages = {835-837},
}