@article{MS_1977__145_2_a0, author = {{\CYRG}.{\CYRS}. {\CYRM}{\cyra}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrn}}, title = {{\CYRP}{\cyrr}{\cyro}{\cyrb}{\cyrl}{\cyre}{\cyrm}{\cyra} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyre}{\cyrsh}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrv} {\cyrs}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyre}}, journal = {Matemati\v{c}eskij sbornik}, pages = {147--236}, publisher = {mathdoc}, volume = {145}, number = {2}, year = {1977}, zbl = {0371.20047}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1977__145_2_a0/} }