@article{05379405, title = {Perfect 2-colorings of a hypercube.}, journal = {Sibirskij Matematicheskij Zhurnal}, volume = {48}, year = {2007}, pages = {923-930}, zbl = {1164.05348}, language = {en}, url = {http://dml.mathdoc.fr/item/05379405} }
Fon-Der-Flaass, D.G. Perfect 2-colorings of a hypercube.. Sibirskij Matematicheskij Zhurnal, Tome 48 (2007) pp. 923-930. http://gdmltest.u-ga.fr/item/05379405/