Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1958__88_4_a1, author = {{\CYRB}.{\CYRN}. {\CYRB}{\cyra}{\cyrb}{\cyrk}{\cyri}{\cyrn}}, title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyre} {{\CYRS}.{\CYRA}.} {{\CYRCH}{\cyra}{\cyrp}{\cyrl}{\cyrery}{\cyrg}{\cyri}{\cyrn}{\cyra}} {\cyro} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrn}{\cyre}{\cyrr}{\cyra}{\cyrv}{\cyre}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh}}, journal = {Matemati\v{c}eskij sbornik}, pages = {389--398}, publisher = {mathdoc}, volume = {88}, number = {4}, year = {1958}, zbl = {0084.28701}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1958__88_4_a1/} }
Б.Н. Бабкин. К теореме С.А. Чаплыгина о дифференциальных неравенствах. Matematičeskij sbornik, Tome 88 (1958) no. 4, pp. 389-398. http://geodesic.mathdoc.fr/item/MS_1958__88_4_a1/