@article{DAN_1957_112_1_a29,
     author = {P. V. Fedorov},
     title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk}~{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {``{\CYRO}~{\cyrr}{\cyra}{\cyrs}{\cyrch}{\cyrl}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyri}} {\cyrch}{\cyre}{\cyrt}{\cyrv}{\cyre}{\cyrr}{\cyrt}{\cyri}{\cyrch}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyra}{\cyrs}{\cyrp}{\cyri}{\cyrishrt}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyro}{\cyrt}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}'' {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~110, {\No~6} 1956~{\cyrg}.)},
     journal = {Doklady Akademii Nauk},
     pages = {8},
     publisher = {mathdoc},
     volume = {112},
     number = {1},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a29/}
}