Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_113_2_a35, author = {M. K. Fage}, title = {{\CYRP}{\cyri}{\cyrs}{\cyrsftsn}{\cyrm}{\cyro} {\cyrv}~{\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrk}{\cyrc}{\cyri}{\cyryu}}, journal = {Doklady Akademii Nauk}, pages = {248}, publisher = {mathdoc}, volume = {113}, number = {2}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_113_2_a35/} }
M. K. Fage. Письмо в~редакцию. Doklady Akademii Nauk, Tome 113 (1957) no. 2. http://geodesic.mathdoc.fr/item/DAN_1957_113_2_a35/