Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1949__66_1_a2, author = {{\CYRG}.{\CYRP}. {\CYRT}{\cyro}{\cyrl}{\cyrs}{\cyrt}{\cyro}{\cyrv}}, title = {{\CYRO} {\cyrv}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrishrt} {\cyrs}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {27--51}, publisher = {mathdoc}, volume = {66}, number = {1}, year = {1949}, zbl = {0045.33301}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1949__66_1_a2/} }
Г.П. Толстов. О второй смешанной производной. Matematičeskij sbornik, Tome 66 (1949) no. 1, pp. 27-51. http://geodesic.mathdoc.fr/item/MS_1949__66_1_a2/