Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1942__52_3_a2, author = {{\CYRP}.{\CYRE}. {\CYRD}{\cyryu}{\cyrd}{\cyryu}{\cyrk}}, title = {{\CYRO} {\cyrp}{\cyro}{\cyrd}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrh} {\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyri}{\cyrn}{\cyrd}{\cyre}{\cyrk}{\cyrs}{\cyra} {\cyrb}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}}, journal = {Matemati\v{c}eskij sbornik}, pages = {147--150}, publisher = {mathdoc}, volume = {52}, number = {3}, year = {1942}, zbl = {0061.02804}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1942__52_3_a2/} }
П.Е. Дюдюк. О подгруппах конечного индекса бесконечной группы. Matematičeskij sbornik, Tome 52 (1942) no. 3, pp. 147-150. http://geodesic.mathdoc.fr/item/MS_1942__52_3_a2/