@article{MI_1986__89_189875, author = {{\CYRG}.{\CYRK}. {\CYRM}{\cyri}{\cyrsh}{\cyrk}{\cyro}{\cyrishrt}}, title = {{\CYRO}{\cyrb}{\cyrs}{\cyrl}{\cyru}{\cyrzh}{\cyri}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrs} {\cyro}{\cyrr}{\cyri}{\cyre}{\cyrn}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyre}{\cyrishrt} {\cyrv} {\cyrr}{\cyre}{\cyrzh}{\cyri}{\cyrm}{\cyre} }, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {72--75}, publisher = {mathdoc}, volume = {89}, year = {1986}, zbl = {0591.90032}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1986__89_189875/} }