@article{MS_1970__125_4_a6, author = {{\CYRV}.{\CYRM}. {\CYRB}{\cyru}{\cyrh}{\cyrsh}{\cyrt}{\cyra}{\cyrb}{\cyre}{\cyrr}}, title = {{\CYRH}{\cyra}{\cyrr}{\cyra}{\cyrk}{\cyrt}{\cyre}{\cyrr} {{\CYRCH}{\cyrzh}{\cyre}{\cyrn}{\cyrya}-{\CYRD}{\cyro}{\cyrl}{\cyrsftsn}{\cyrd}{\cyra}} {\cyrv} {\cyrk}{\cyro}{\cyrb}{\cyro}{\cyrr}{\cyrd}{\cyri}{\cyrz}{\cyrm}{\cyra}{\cyrh}. {I.}}, journal = {Matemati\v{c}eskij sbornik}, pages = {575--595}, publisher = {mathdoc}, volume = {125}, number = {4}, year = {1970}, zbl = {0204.23503}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1970__125_4_a6/} }