@article{TGS_1976__9_72336, author = {{\CYRF}.{\CYRG}. {\CYRM}{\cyri}{\cyrn}{\cyri}{\cyrb}{\cyra}{\cyre}{\cyrv}{\cyra}}, title = {{\CYRG}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyrp}{\cyrr}{\cyri}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyri}{\cyrz}{\cyrn}{\cyrery} {\cyrr}{\cyri}{\cyrm}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyra} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrn}{\cyra}{\cyrd} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyro}{\cyrishrt}}, journal = {Trudy geometri\v{c}eskogo seminara}, pages = {60--67}, publisher = {mathdoc}, volume = {9}, year = {1976}, zbl = {0446.53035}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TGS_1976__9_72336/} }