Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1949__66_3_a6, author = {{\CYRA}.{\CYRP}. {\CYRN}{\cyro}{\cyrr}{\cyrd}{\cyre}{\cyrn}}, title = {{\CYRP}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyro} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrk}{\cyro}{\cyrn}{\cyrg}{\cyrr}{\cyru}{\cyrerev}{\cyrn}{\cyrc}{\cyri}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {429--455}, publisher = {mathdoc}, volume = {66}, number = {3}, year = {1949}, zbl = {0041.30801}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1949__66_3_a6/} }
А.П. Норден. Пространство линейной конгруэнции. Matematičeskij sbornik, Tome 66 (1949) no. 3, pp. 429-455. http://geodesic.mathdoc.fr/item/MS_1949__66_3_a6/