@article{VCHGU_1996_3_a18, author = {L. B. Sokolinskii}, title = {{\CYRO}{\cyrr}{\cyrg}{\cyra}{\cyrn}{\cyri}{\cyrz}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyru}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrv}{\cyrery}{\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrn}{\cyra}{\cyrd} {\cyrb}{\cyra}{\cyrz}{\cyra}{\cyrm}{\cyri} }, journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika}, pages = {148--153}, publisher = {mathdoc}, number = {3}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/VCHGU_1996_3_a18/} }