Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_196_5_a4, author = {A. D. Korshunov}, title = {On the diameter of graphs}, journal = {Doklady Akademii Nauk}, pages = {1013--1015}, publisher = {mathdoc}, volume = {196}, number = {5}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_196_5_a4/} }
A. D. Korshunov. On the diameter of graphs. Doklady Akademii Nauk, Tome 196 (1971) no. 5, pp. 1013-1015. http://geodesic.mathdoc.fr/item/DAN_1971_196_5_a4/