@article{VCHGU_2002_6_a16, author = {V. N. Pavlenko and L. B. Kozhaeva}, title = {{\CYRU}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrerev}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrm}{\cyri} }, journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika}, pages = {147--154}, publisher = {mathdoc}, number = {6}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/VCHGU_2002_6_a16/} }