Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2008_6_a15, title = {{\CYRK}{\CYRM}{\CYRSH}}, journal = {Kvant}, pages = {60--61}, publisher = {mathdoc}, number = {6}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2008_6_a15/} }
КМШ. Kvant, no. 6 (2008), pp. 60-61. http://geodesic.mathdoc.fr/item/KVANT_2008_6_a15/