Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1997_62_6_a9, author = {D. V. Paduchikh}, title = {The impact of 2-neighborhoods on graph structure}, journal = {Matemati\v{c}eskie zametki}, pages = {892--897}, publisher = {mathdoc}, volume = {62}, number = {6}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1997_62_6_a9/} }
D. V. Paduchikh. The impact of 2-neighborhoods on graph structure. Matematičeskie zametki, Tome 62 (1997) no. 6, pp. 892-897. http://geodesic.mathdoc.fr/item/MZM_1997_62_6_a9/