@article{MS_1979__152_1_a6, author = {{\CYRM}.{\CYRN}. {\CYRSH}{\cyre}{\cyrr}{\cyre}{\cyrm}{\cyre}{\cyrt}{\cyra}}, title = {{\CYRA}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrg}{\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyrery} {{\CYRV}{\cyri}{\cyrm}{\cyra}{\cyrn}{\cyra}} {\cyrd}{\cyrl}{\cyrya} {\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrv} {{\CYRD}{\cyri}{\cyrr}{\cyri}{\cyrh}{\cyrl}{\cyre}}}, journal = {Matemati\v{c}eskij sbornik}, pages = {102--116}, publisher = {mathdoc}, volume = {152}, number = {1}, year = {1979}, zbl = {0432.30021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1979__152_1_a6/} }