@article{VCHGU_1996_3_a17, author = {G. A. Sviridyuk and T. G. Sukacheva}, title = {{\CYRZ}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrk}{\cyri} {\cyro} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyrya}{\cyrh} {\cyrv}{\cyrya}{\cyrz}{\cyrk}{\cyro}{\cyru}{\cyrp}{\cyrr}{\cyru}{\cyrg}{\cyri}{\cyrh} {\cyrs}{\cyrr}{\cyre}{\cyrd}}, journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika}, pages = {135--147}, publisher = {mathdoc}, number = {3}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/VCHGU_1996_3_a17/} }