@article{DAN_1960_132_4_a41,
     author = {I. P. Alimarin and D. I. Kuznetsov},
     title = {{\CYRP}{\cyro}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrk}{\cyri} {\cyrk} {\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} ``$o${-{\CYRO}{\cyrk}{\cyrs}{\cyri}{\cyrb}{\cyre}{\cyrn}{\cyrz}{\cyro}{\cyrl}{\cyrs}{\cyru}{\cyrl}{\cyrsftsn}{\cyrf}{\cyri}{\cyrn}{\cyro}{\cyrv}{\cyra}{\cyrya}} {\cyrk}{\cyri}{\cyrs}{\cyrl}{\cyro}{\cyrt}{\cyra}~-- {\cyrn}{\cyro}{\cyrv}{\cyrery}{\cyrishrt} {\cyra}{\cyrn}{\cyra}{\cyrl}{\cyri}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} {\cyrr}{\cyre}{\cyra}{\cyrk}{\cyrt}{\cyri}{\cyrv} {\cyri} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyru}{\cyrr}{\cyrn}{\cyrery}{\cyrishrt} 
},
     journal = {Doklady Akademii Nauk},
     pages = {734},
     publisher = {mathdoc},
     volume = {132},
     number = {4},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_132_4_a41/}
}