@article{MS_1976__143_1_a1, author = {{\CYRN}.{\CYRV}. {\CYRB}{\cyre}{\cyrl}{\cyrya}{\cyrk}{\cyri}{\cyrn}}, title = {{\CYRI}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyrn}{\cyra}{\cyrya} {\cyrk}{\cyrl}{\cyri}{\cyrn}{\cyri}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrv}{\cyrery}{\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyri} {\cyrs}{\cyru}{\cyrp}{\cyre}{\cyrr}{\cyrd}{\cyrzh}{\cyra}{\cyrm}{\cyrp}}, journal = {Matemati\v{c}eskij sbornik}, pages = {21--43}, publisher = {mathdoc}, volume = {143}, number = {1}, year = {1976}, zbl = {0342.02031}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1976__143_1_a1/} }