@article{TGS_1986__17_72523, author = {{\CYRB}.{\CYRN}. {\CYRSH}{\cyra}{\cyrp}{\cyru}{\cyrk}{\cyro}{\cyrv}}, title = {{\CYRP}{\cyrr}{\cyro}{\cyre}{\cyrk}{\cyrt}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrt}{\cyre}{\cyrn}{\cyrz}{\cyro}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrl}{\cyre}{\cyrishrt} {\cyri} {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyrv} {\cyrr}{\cyra}{\cyrs}{\cyrs}{\cyrl}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh}}, journal = {Trudy geometri\v{c}eskogo seminara}, pages = {84--100}, publisher = {mathdoc}, volume = {17}, year = {1986}, zbl = {0615.53016}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TGS_1986__17_72523/} }