@article{VCHGU_1999_5_a12, author = {O. N. Dementiev}, title = {{\CYRU}{\cyrs}{\cyrt}{\cyro}{\cyrishrt}{\cyrch}{\cyri}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrk}{\cyro}{\cyrn}{\cyrv}{\cyre}{\cyrk}{\cyrc}{\cyri}{\cyri} {\cyrzh}{\cyri}{\cyrd}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrs} {\cyrn}{\cyre}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro} }, journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika}, pages = {147--160}, publisher = {mathdoc}, number = {5}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/VCHGU_1999_5_a12/} }