@article{MS_1974__135_3_a0, author = {{\CYRM}.{\CYRH}. {\CYREREV}{\cyrl}{\cyrsftsn}-{\CYRH}{\cyru}{\cyrt}{\cyri}}, title = {{\CYRK}{\cyru}{\cyrb}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrr}{\cyrh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrm}{\cyra}{\cyrr}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyrt}{\cyri}{\cyrp}{\cyra}}, journal = {Matemati\v{c}eskij sbornik}, pages = {331--346}, publisher = {mathdoc}, volume = {135}, number = {3}, year = {1974}, zbl = {0293.14012}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1974__135_3_a0/} }