Planarity of coverings of graphs
Diskretnaya Matematika, Tome 3 (1991) no. 2, pp. 103-113
@article{DM_1991_3_2_a8,
author = {N. P. Khomenko and V. G. Leshchenko},
title = {Planarity of coverings of graphs},
journal = {Diskretnaya Matematika},
pages = {103--113},
year = {1991},
volume = {3},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DM_1991_3_2_a8/}
}
N. P. Khomenko; V. G. Leshchenko. Planarity of coverings of graphs. Diskretnaya Matematika, Tome 3 (1991) no. 2, pp. 103-113. http://geodesic.mathdoc.fr/item/DM_1991_3_2_a8/