Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1950__68_3_a2, author = {{\CYRA}.{\CYRD}. {\CYRM}{\cyrery}{\cyrsh}{\cyrk}{\cyri}{\cyrs}}, title = {{\CYRP}{\cyro}{\cyrl}{\cyrn}{\cyrery}{\cyrishrt} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl} {\cyrv} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrt}{\cyro}{\cyrch}{\cyrk}{\cyre}}, journal = {Matemati\v{c}eskij sbornik}, pages = {345--350}, publisher = {mathdoc}, volume = {68}, number = {3}, year = {1950}, zbl = {0040.17803}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1950__68_3_a2/} }
А.Д. Мышкис. Полный дифференциал в обобщенной граничной точке. Matematičeskij sbornik, Tome 68 (1950) no. 3, pp. 345-350. http://geodesic.mathdoc.fr/item/MS_1950__68_3_a2/