@article{MI_1979__51_189489,
     author = {{\CYRG}.{\CYRB}. {\CYRB}{\cyre}{\cyrl}{\cyrya}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} and {\CYRS}. {\CYRM}{\cyru}{\cyrr}{\cyra}{\cyrt}{\cyrh}{\cyru}{\cyrd}{\cyrzh}{\cyra}{\cyre}{\cyrv}},
     title = {{\CYRD}{\cyro}{\cyrp}{\cyru}{\cyrs}{\cyrt}{\cyri}{\cyrm}{\cyrery}{\cyre} n- {\cyra}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}. {II}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {27--37},
     publisher = {mathdoc},
     volume = {51},
     year = {1979},
     zbl = {0439.20052},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1979__51_189489/}
}