Voir la notice de l'article provenant de la source Math-Net.Ru
@article{PDMA_2015_8_a47, author = {T. I. Fedoryaeva}, title = {On the diversity of balls in a~graph of a~given diameter}, journal = {Prikladnaya Diskretnaya Matematika. Supplement}, pages = {127--128}, publisher = {mathdoc}, number = {8}, year = {2015}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/PDMA_2015_8_a47/} }
T. I. Fedoryaeva. On the diversity of balls in a~graph of a~given diameter. Prikladnaya Diskretnaya Matematika. Supplement, no. 8 (2015), pp. 127-128. http://geodesic.mathdoc.fr/item/PDMA_2015_8_a47/