@article{MI_1990__119_190139, author = {{\CYRE}.{\CYRA}. {\CYRZ}{\cyra}{\cyrm}{\cyro}{\cyrr}{\cyrz}{\cyra}{\cyre}{\cyrv}{\cyra}}, title = {{\CYRO} {\cyrr}{\cyra}{\cyrz}{\cyrb}{\cyri}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh} {{\CYRD}{\cyri}{\cyrr}{\cyri}{\cyrh}{\cyrl}{\cyre}} {\cyrd}{\cyrl}{\cyrya} {\cyrk}{\cyro}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp} {\cyrs}{\cyri}{\cyrm}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyri} {\cyrp}{\cyro}{\cyrd}{\cyro}{\cyrb}{\cyri}{\cyrya}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {97--109}, publisher = {mathdoc}, volume = {119}, year = {1990}, zbl = {0741.51020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1990__119_190139/} }