@article{MS_1979__152_1_a9, author = {{\CYRH}.{\CYRH}. {\CYRM}{\cyru}{\cyrr}{\cyrt}{\cyra}{\cyrz}{\cyri}{\cyrn} and {\CYRT}.{\CYRG}. {\CYRA}{\cyrm}{\cyra}{\cyrn}{\cyrg}{\cyri}{\cyrl}{\cyrsftsn}{\cyrd}{\cyri}{\cyrn}}, title = {{\CYRA}{\cyrs}{\cyri}{\cyrm}{\cyrp}{\cyrt}{\cyro}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyrs}{\cyrp}{\cyre}{\cyrk}{\cyrt}{\cyrr}{\cyra} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyra} {{\CYRSH}{\cyrt}{\cyru}{\cyrr}{\cyrm}{\cyra}-{\CYRL}{\cyri}{\cyru}{\cyrv}{\cyri}{\cyrl}{\cyrl}{\cyrya}}}, journal = {Matemati\v{c}eskij sbornik}, pages = {135--149}, publisher = {mathdoc}, volume = {152}, number = {1}, year = {1979}, zbl = {0417.34095}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1979__152_1_a9/} }