Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2013_4_a1, author = {E. Glagoleva and V. Ptushenko}, title = {{\CYRCH}{\cyre}{\cyrm}{\cyru} {\cyrs}{\cyrm}{\cyre}{\cyrya}{\cyrl}{\cyrs}{\cyrya} {{\CYRG}{\cyre}{\cyrl}{\cyrsftsn}{\cyrf}{\cyra}{\cyrn}{\cyrd}} {({\CYRM}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya}} {\cyrn}{\cyro}{\cyrv}{\cyre}{\cyrl}{\cyrl}{\cyra} {\cyrd}{\cyrl}{\cyrya} {\cyrn}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyro}{\cyrv})}, journal = {Kvant}, pages = {2--7}, publisher = {mathdoc}, number = {4}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_4_a1/} }
E. Glagoleva; V. Ptushenko. Чему смеялся Гельфанд (Математическая новелла для нематематиков). Kvant, no. 4 (2013), pp. 2-7. http://geodesic.mathdoc.fr/item/KVANT_2013_4_a1/