@article{VCHGU_2002_6_a13, author = {V. N. Pavlenko and E. A. Chizh}, title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {{\CYRD}{\cyri}{\cyrr}{\cyri}{\cyrh}{\cyrl}{\cyre}} {\cyrd}{\cyrl}{\cyrya} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {{\CYRL}{\cyra}{\cyrp}{\cyrl}{\cyra}{\cyrs}{\cyra} }}, journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika}, pages = {120--126}, publisher = {mathdoc}, number = {6}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/VCHGU_2002_6_a13/} }