Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1953__74_3_a6, author = {{\CYRA}.{\CYRI}. {\CYRK}{\cyro}{\cyrsh}{\cyre}{\cyrl}{\cyre}{\cyrv}}, title = {{\CYRD}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyra}}, journal = {Matemati\v{c}eskij sbornik}, pages = {653--664}, publisher = {mathdoc}, volume = {74}, number = {3}, year = {1953}, zbl = {0050.32303}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1953__74_3_a6/} }
А.И. Кошелев. Дифференцируемость решений некоторых задач теории потенциала. Matematičeskij sbornik, Tome 74 (1953) no. 3, pp. 653-664. http://geodesic.mathdoc.fr/item/MS_1953__74_3_a6/