Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2011_1_a28, author = {E. Gik}, title = {{\CYRN}{\cyra} {\cyrc}{\cyri}{\cyrl}{\cyri}{\cyrn}{\cyrd}{\cyrr}{\cyre} {\cyri} {\cyrn}{\cyra} {\cyrt}{\cyro}{\cyrr}{\cyre}}, journal = {Kvant}, pages = {66}, publisher = {mathdoc}, number = {1}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2011_1_a28/} }
E. Gik. На цилиндре и на торе. Kvant, no. 1 (2011). http://geodesic.mathdoc.fr/item/KVANT_2011_1_a28/