@article{MI_1982__66_189660, author = {{\CYRA}.{\CYRZ}. {\CYRZ}{\cyre}{\cyrl}{\cyri}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} and {\CYRL}{\cyre} {\CYRT}{\cyrh}{\cyru}{\cyrk} {\CYRZ}{\cyru}{\cyrk}}, title = {{\CYRK}{\cyra}{\cyrt}{\cyre}{\cyrg}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrs}{\cyrt}{\cyrya}{\cyrg}{\cyri}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrishrt} {\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyro}{\cyrv}}, journal = {Matemati\v{c}eskie issledovani\^a}, pages = {56--59}, publisher = {mathdoc}, volume = {66}, year = {1982}, zbl = {0501.05058}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MI_1982__66_189660/} }