Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MO_2009_51_3_a6, title = {{\CYRI}{\cyrs}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrv} {\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {{\CYRA}.} {{\CYRYU}.} {{\CYREREV}{\cyrv}{\cyrn}{\cyri}{\cyrn}{\cyra}} {\cyrv} {\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyre} 1(49), 2009 {\cyrg}.}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {82}, publisher = {mathdoc}, volume = {51}, number = {3}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2009_51_3_a6/} }
Исправление в статье А. Ю. Эвнина в номере 1(49), 2009 г.. Matematičeskoe obrazovanie, Tome 51 (2009) no. 3. http://geodesic.mathdoc.fr/item/MO_2009_51_3_a6/