@article{DAN_1957_112_6_a27,
     author = {L. F. Yakhontova and E. M. Savitskaya and B. P. Bruns},
     title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk}~{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {``{\CYRO}~{\cyrs}{\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyri}} {\cyrs}{\cyro}{\cyrr}{\cyrb}{\cyrc}{\cyri}{\cyri} {\cyrs}{\cyrt}{\cyrr}{\cyre}{\cyrp}{\cyrt}{\cyro}{\cyrm}{\cyri}{\cyrc}{\cyri}{\cyrn}{\cyra}  {\cyrk}{\cyra}{\cyrr}{\cyrb}{\cyro}{\cyrk}{\cyrs}{\cyri}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrk}{\cyra}{\cyrt}{\cyri}{\cyro}{\cyrn}{\cyri}{\cyrt}{\cyra}{\cyrm}{\cyri}'' {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~111, {\No~2,} 1956~{\cyrg}.)},
     journal = {Doklady Akademii Nauk},
     pages = {982},
     publisher = {mathdoc},
     volume = {112},
     number = {6},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_6_a27/}
}