@article{TGS_1976__9_72332, author = {O.C. {\CYRG}{\cyre}{\cyrr}{\cyrm}{\cyra}{\cyrn}{\cyro}{\cyrv}}, title = {{\CYRO} {\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrv} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh} {{\CYRV}{\cyre}{\cyrishrt}{\cyrl}{\cyrya}}}, journal = {Trudy geometri\v{c}eskogo seminara}, pages = {26--31}, publisher = {mathdoc}, volume = {9}, year = {1976}, zbl = {0441.53017}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TGS_1976__9_72332/} }