@article{MI_1987__98_189944,
     author = {{\CYRA}.{\CYRF}. {\CYRD}{\cyra}{\cyrn}{\cyri}{\cyrl}{\cyrsftsn}{\cyrch}{\cyre}{\cyrn}{\cyrk}{\cyro}},
     title = {{\CYRN}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyre} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrt}{\cyrk}{\cyri} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri} {\cyrz}{\cyra}{\cyrm}{\cyrk}{\cyrn}{\cyru}{\cyrt}{\cyrery}{\cyrh} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyro}{\cyrv} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt} {\cyrt}{\cyrr}{\cyre}{\cyrh}{\cyrz}{\cyrn}{\cyra}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrk}{\cyri}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {3--9},
     publisher = {mathdoc},
     volume = {98},
     year = {1987},
     zbl = {0636.03015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1987__98_189944/}
}