@article{MS_1987__176_1_a0, author = {{\CYRG}.{\CYRV}. {\CYRZH}{\cyrd}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyra}}, title = {{\CYRA}{\cyrs}{\cyri}{\cyrm}{\cyrp}{\cyrt}{\cyro}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRD}{\cyri}{\cyrr}{\cyri}{\cyrh}{\cyrl}{\cyre}} {\cyrd}{\cyrl}{\cyrya} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyru}{\cyrp}{\cyrr}{\cyru}{\cyrg}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrv}{\cyro} {\cyrv}{\cyrn}{\cyre}{\cyrsh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrt}{\cyre}{\cyrl}{\cyra} {\cyrv}{\cyrr}{\cyra}{\cyrshch}{\cyre}{\cyrn}{\cyri}{\cyrya}}, journal = {Matemati\v{c}eskij sbornik}, pages = {3--27}, publisher = {mathdoc}, volume = {176}, number = {1}, year = {1987}, zbl = {0658.73003}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1987__176_1_a0/} }