Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2013_1_a0, author = {D. Zvonkine}, title = {{\CYREREV}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrs}, {\cyrs}{\cyri}{\cyrm}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyrn}{\cyrery}{\cyrishrt} {\cyrk}{\cyra}{\cyrk} {\cyrk}{\cyrv}{\cyra}{\cyrd}{\cyrr}{\cyra}{\cyrt}}, journal = {Kvant}, pages = {2--6}, publisher = {mathdoc}, number = {1}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_1_a0/} }
D. Zvonkine. Эллипс, симметричный как квадрат. Kvant, no. 1 (2013), pp. 2-6. http://geodesic.mathdoc.fr/item/KVANT_2013_1_a0/