Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2013_2_a15, title = {{\CYRL}{\cyryu}{\cyrb}{\cyro}{\cyrp}{\cyrery}{\cyrt}{\cyrn}{\cyro}, {\cyrch}{\cyrt}{\cyro}}, journal = {Kvant}, pages = {42}, publisher = {mathdoc}, number = {2}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_2_a15/} }
Любопытно, что. Kvant, no. 2 (2013). http://geodesic.mathdoc.fr/item/KVANT_2013_2_a15/