@article{MI_1988__105_190042, author = {{\CYRD}.{\CYRI}. {\CYRYU}{\cyrn}{\cyru}{\cyrs}{\cyro}{\cyrv}{\cyra}}, title = {{\CYRO} {\cyrp}{\cyrr}{\cyro}{\cyrd}{\cyro}{\cyrl}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrp}{\cyrs}{\cyre}{\cyrv}{\cyrd}{\cyro}{\cyrn}{\cyro}{\cyrr}{\cyrm}{\cyrery} {\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyra}, {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrn}{\cyro}{\cyrr}{\cyrm}{\cyrery} {\cyri} {\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrk}{\cyri} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery} {\cyrn}{\cyra} {\cyri}{\cyrh} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyro}{\cyrv}{\cyro}{\cyre} {\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrc}{\cyro}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {172--193}, publisher = {mathdoc}, volume = {105}, year = {1988}, zbl = {0678.20042}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1988__105_190042/} }