@article{MI_1976__39_189338,
     author = {{\CYRV}.{\CYRD}. {\CYRB}{\cyre}{\cyrl}{\cyro}{\cyru}{\cyrs}{\cyro}{\cyrv}},
     title = {{\CYRU}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrishrt} {\cyrm}{\cyre}{\cyrd}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {21--31},
     publisher = {mathdoc},
     volume = {39},
     year = {1976},
     zbl = {0376.20046},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1976__39_189338/}
}