@article{05688288,
title = {The number of crossings in a regular drawing of the complete bipartite graph.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {12},
year = {2009},
zbl = {1213.05132},
language = {en},
url = {http://dml.mathdoc.fr/item/05688288}
}
Legendre, Stéphane. The number of crossings in a regular drawing of the complete bipartite graph.. Journal of Integer Sequences [electronic only], Tome 12 (2009) . http://gdmltest.u-ga.fr/item/05688288/