@article{DAN_1962_146_3_a40, author = {V. N. Svechnikov and A. Ts. Spektor}, title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk}~{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} {``{\CYRD}{\cyri}{\cyra}{\cyrg}{\cyrr}{\cyra}{\cyrm}{\cyrm}{\cyra}} {\cyrs}{\cyro}{\cyrs}{\cyrt}{\cyro}{\cyrya}{\cyrn}{\cyri}{\cyrya} {\cyrzh}{\cyre}{\cyrl}{\cyre}{\cyrz}{\cyro} -- {\cyrc}{\cyri}{\cyrr}{\cyrk}{\cyro}{\cyrn}{\cyri}{\cyrishrt}'' {({\CYRD}{\CYRA}{\CYRN},} {\cyrt}.~143, {\No~3,} 1962~{\cyrg}.)}, journal = {Doklady Akademii Nauk}, pages = {510}, publisher = {mathdoc}, volume = {146}, number = {3}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_3_a40/} }