Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2005_1_a13, author = {V. Chivilev}, title = {{\CYRS}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrs}{\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt}}, journal = {Kvant}, pages = {37--39}, publisher = {mathdoc}, number = {1}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2005_1_a13/} }
V. Chivilev. Сложение скоростей. Kvant, no. 1 (2005), pp. 37-39. http://geodesic.mathdoc.fr/item/KVANT_2005_1_a13/