Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MP_1958_a0, title = {{\CYRYA}{\cyrk}{\cyro}{\cyrv} {{\CYRS}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyro}{\cyrv}{\cyri}{\cyrch}} {{\CYRD}{\cyru}{\cyrb}{\cyrn}{\cyro}{\cyrv}} ({\cyrn}{\cyre}{\cyrk}{\cyrr}{\cyro}{\cyrl}{\cyro}{\cyrg})}, journal = {Matematicheskoe Prosveshchenie}, pages = {3--4}, publisher = {mathdoc}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_1958_a0/} }
Яков Семенович Дубнов (некролог). Matematicheskoe Prosveshchenie, Математика, ее преподавание, приложения и история (1958), pp. 3-4. http://geodesic.mathdoc.fr/item/MP_1958_a0/