Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1952__73_1_a10, author = {{\CYRYU}.{\CYRM}. {\CYRS}{\cyrm}{\cyri}{\cyrr}{\cyrn}{\cyro}{\cyrv}}, title = {{\CYRO}{\cyrt}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyro}{\cyrt}{\cyrk}{\cyrr}{\cyrery}{\cyrt}{\cyrery}{\cyrh} {\cyrm}{\cyrn}{\cyro}{\cyrzh}{\cyre}{\cyrs}{\cyrt}{\cyrv}}, journal = {Matemati\v{c}eskij sbornik}, pages = {152--166}, publisher = {mathdoc}, volume = {73}, number = {1}, year = {1952}, zbl = {0047.16102}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1952__73_1_a10/} }
Ю.М. Смирнов. Отображения систем открытых множеств. Matematičeskij sbornik, Tome 73 (1952) no. 1, pp. 152-166. http://geodesic.mathdoc.fr/item/MS_1952__73_1_a10/