@article{05304373,
title = {A short proof of the Cushing-Henson conjecture.},
journal = {Discrete Dynamics in Nature and Society},
volume = {2006},
year = {2006},
doi = {10.1155/DDNS/2006/37264},
zbl = {1149.39300},
language = {en},
url = {http://dml.mathdoc.fr/item/05304373}
}
Stević, Stevo. A short proof of the Cushing-Henson conjecture.. Discrete Dynamics in Nature and Society, Tome 2006 (2006) . doi : 10.1155/DDNS/2006/37264. http://gdmltest.u-ga.fr/item/05304373/