@article{MI_1977__45_189425,
     author = {{\CYRI}.{\CYREREV}. {\CYRV}{\cyre}{\cyrr}{\cyrb}{\cyri}{\cyrc}{\cyrk}{\cyri}{\cyrishrt} and {\CYRN}.{\CYRYA}. {\CYRK}{\cyrr}{\cyru}{\cyrp}{\cyrn}{\cyri}{\cyrk}},
     title = {{\CYRO} {\cyrp}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrp}{\cyrr}{\cyro}{\cyre}{\cyrk}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra} {\cyrk} {\cyrd}{\cyri}{\cyrs}{\cyrk}{\cyrr}{\cyre}{\cyrt}{\cyrn}{\cyrery}{\cyrm} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrm} {{\CYRV}{\cyri}{\cyrn}{\cyre}{\cyrr}{\cyra}-} {{\CYRH}{\cyro}{\cyrp}{\cyrf}{\cyra}} {\cyrs} {\cyrk}{\cyru}{\cyrs}{\cyro}{\cyrch}{\cyrn}{\cyro}- {\cyrn}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyrm} {\cyrs}{\cyri}{\cyrm}{\cyrv}{\cyro}{\cyrl}{\cyro}{\cyrm}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {17--28},
     publisher = {mathdoc},
     volume = {45},
     year = {1977},
     zbl = {0451.47041},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1977__45_189425/}
}