@article{VCHGU_2012_15_a9,
     author = {F. G. Korablev and A. A. Kazakov and A. I. Sergeeva},
     title = {Function $\omega_2$ for full bipatite spatial graphs},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {125--128},
     year = {2012},
     number = {15},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2012_15_a9/}
}