@article{KUKZ_1974_11_11_a23, author = {A. I. Chebarev}, title = {{\CYRO}{\cyrb}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyro}~{\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyrt}{\cyro}{\cyrn}{\cyrk}{\cyri}{\cyrh} }, journal = {Trudy seminara po kraevym zada\v{c}am}, pages = {171--181}, publisher = {mathdoc}, volume = {11}, number = {11}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUKZ_1974_11_11_a23/} }