@article{MI_1969__4_2_188961, author = {{\CYRM}.{\CYRI}. {\CYRV}{\cyro}{\cyrd}{\cyri}{\cyrn}{\cyrch}{\cyra}{\cyrr}}, title = {{\CYRN}{\cyra}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyri} {\cyrs}{\cyrp}{\cyre}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrd}{\cyri}{\cyrk}{\cyra}{\cyrl}{\cyrery} {\cyrv} {\cyrt}{\cyro}{\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyra}{\cyrh}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {17--31}, publisher = {mathdoc}, volume = {4}, number = {2}, year = {1969}, zbl = {0232.16029}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1969__4_2_188961/} }