@article{DAN_1969_189_6_a19,
     author = {A. I. Smirnov},
     title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk} {\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {``{\CYRK}{\cyro}{\cyrl}{\cyre}{\cyrb}{\cyra}{\cyrn}{\cyri}{\cyrya}} {\cyrn}{\cyre}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrl}{\cyro}{\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrishrt} {\cyrp}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri}{\cyrn}{\cyrery} {\cyrv} {\cyrp}{\cyro}{\cyrt}{\cyro}{\cyrk}{\cyre} {\cyrg}{\cyra}{\cyrz}{\cyra}'' {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~172, {\No~4,} 1967~{\cyrg}.)},
     journal = {Doklady Akademii Nauk},
     pages = {694},
     publisher = {mathdoc},
     volume = {189},
     number = {6},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_6_a19/}
}