Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2007_3_a23, title = {{\CYRF}{\cyro}{\cyrr}{\cyrm}{\cyru}{\cyrl}{\cyrery} {\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyri} {\cyrp}{\cyro}{\cyrm}{\cyro}{\cyrg}{\cyra}{\cyryu}{\cyrt} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyre}}, journal = {Kvant}, pages = {61}, publisher = {mathdoc}, number = {3}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2007_3_a23/} }
Формулы геометрии помогают алгебре. Kvant, no. 3 (2007). http://geodesic.mathdoc.fr/item/KVANT_2007_3_a23/