@article{MS_1976__141_3_a5, author = {{\CYRN}. {\CYRS}{\cyra}{\cyrt}{\cyri}{\cyrm}{\cyro}{\cyrv}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrs}{\cyrp}{\cyro}{\cyrs}{\cyro}{\cyrb}{\cyre} {\cyru}{\cyrk}{\cyrl}{\cyro}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyro}{\cyrt} {\cyrv}{\cyrs}{\cyrt}{\cyrr}{\cyre}{\cyrch}{\cyri} {\cyrv} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrg}{\cyrr}{\cyra}{\cyrh}}, journal = {Matemati\v{c}eskij sbornik}, pages = {380--393}, publisher = {mathdoc}, volume = {141}, number = {3}, year = {1976}, zbl = {0363.90133}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1976__141_3_a5/} }