@article{TGS_1976__9_72339, author = {{\CYRB}.{\CYRA}. {\CYRR}{\cyro}{\cyrz}{\cyre}{\cyrn}{\cyrf}{\cyre}{\cyrl}{\cyrsftsn}{\cyrd} and {\CYRI}.{\CYRV}. {\CYRK}{\cyru}{\cyrn}{\cyra}{\cyrk}{\cyro}{\cyrv}{\cyra}}, title = {{\CYRG}{\cyri}{\cyrp}{\cyre}{\cyrr}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrd}{\cyrr}{\cyro}{\cyrb}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyri}{\cyrn}{\cyrd}{\cyre}{\cyrk}{\cyrs}{\cyra} {\cyri} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrerev}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrd}{\cyrr}{\cyro}{\cyrb}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrd}{\cyre}{\cyrf}{\cyre}{\cyrk}{\cyrt}{\cyra}}, journal = {Trudy geometri\v{c}eskogo seminara}, pages = {88--104}, publisher = {mathdoc}, volume = {9}, year = {1976}, zbl = {0446.51011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TGS_1976__9_72339/} }