Charles Vanden Eynden, Jerrold W. Grossman. Distinguishing between the Partite Sets of a Bipartite Graph: 10740. The American Mathematical Monthly, 108(4):375, 2001. [doi]
@article{EyndenG01,
title = {Distinguishing between the Partite Sets of a Bipartite Graph: 10740},
author = {Charles Vanden Eynden and Jerrold W. Grossman},
year = {2001},
url = {http://www.jstor.org/stable/2695257},
researchr = {https://researchr.org/publication/EyndenG01},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {108},
number = {4},
pages = {375},
}