Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{DE_1977_13_11_a0, title = {250-{\cyrl}{\cyre}{\cyrt}{\cyrn}{\cyri}{\cyrishrt} {\cyryu}{\cyrb}{\cyri}{\cyrl}{\cyre}{\cyrishrt} {{\CYRA}{\cyrk}{\cyra}{\cyrd}{\cyre}{\cyrm}{\cyri}{\cyri}} {\cyrn}{\cyra}{\cyru}{\cyrk} {{\CYRS}{\CYRS}{\CYRS}{\CYRR}}}, journal = {Differencialʹnye uravneni\^a}, pages = {1914}, publisher = {mathdoc}, volume = {13}, number = {11}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_11_a0/} }
250-летний юбилей Академии наук СССР. Differencialʹnye uravneniâ, Tome 13 (1977) no. 11. http://geodesic.mathdoc.fr/item/DE_1977_13_11_a0/