@article{TGS_1986__17_72521,
     author = {{\CYRB}.{\CYRA}. {\CYRR}{\cyro}{\cyrz}{\cyre}{\cyrn}{\cyrf}{\cyre}{\cyrl}{\cyrsftsn}{\cyrd} and {\CYRN}.{\CYRV}. {\CYRD}{\cyru}{\cyrsh}{\cyri}{\cyrn}{\cyra} and {\CYRI}.{\CYRN}. {\CYRS}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyro}{\cyrv}{\cyra}},
     title = {{\CYRV}{\cyre}{\cyrshch}{\cyre}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} 2-{\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrr}{\cyrh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrv} {\cyrd}{\cyrv}{\cyro}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrerev}{\cyrr}{\cyrm}{\cyri}{\cyrt}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh}},
     journal = {Trudy geometri\v{c}eskogo seminara},
     pages = {72--79},
     publisher = {mathdoc},
     volume = {17},
     year = {1986},
     zbl = {0617.53019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TGS_1986__17_72521/}
}