Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2009_1_a25, title = {{\CYRK}{\cyra}{\cyrl}{\cyre}{\cyrishrt}{\cyrd}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrp} {{\guillemotleft}{\CYRK}{\CYRV}{\CYRA}{\CYRN}{\CYRT}{\CYRA}{\guillemotright}}}, journal = {Kvant}, pages = {59--60}, publisher = {mathdoc}, number = {1}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2009_1_a25/} }
Калейдоскоп «КВАНТА». Kvant, no. 1 (2009), pp. 59-60. http://geodesic.mathdoc.fr/item/KVANT_2009_1_a25/