@article{MS_1982__159_3_a0, author = {{\CYRE}.{\CYRM}. {\CYRCH}{\cyri}{\cyrr}{\cyrk}{\cyra}}, title = {{\CYRR}{\cyre}{\cyrg}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrc} {\cyra}{\cyrn}{\cyra}{\cyrl}{\cyri}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrm}{\cyrn}{\cyro}{\cyrzh}{\cyre}{\cyrs}{\cyrt}{\cyrv}}, journal = {Matemati\v{c}eskij sbornik}, pages = {291--336}, publisher = {mathdoc}, volume = {159}, number = {3}, year = {1982}, zbl = {0525.32005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1982__159_3_a0/} }