@article{TGS_1981__13_72396, author = {{\CYRV}.{\CYRV}. {\CYRSH}{\cyru}{\cyrr}{\cyrery}{\cyrg}{\cyri}{\cyrn}}, title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyrery}{\cyrh} {\cyrn}{\cyra} {\cyrm}{\cyrn}{\cyro}{\cyrg}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyri}{\cyrya}{\cyrh} {\cyrn}{\cyra}{\cyrd} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyrm}{\cyri}}, journal = {Trudy geometri\v{c}eskogo seminara}, pages = {109--120}, publisher = {mathdoc}, volume = {13}, year = {1981}, zbl = {0523.14001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TGS_1981__13_72396/} }