@article{MMKZ_2009_3_a18, author = {N. A. Virchenko}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyro}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrm} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrm} {\cyrp}{\cyrr}{\cyre}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyri}}, journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi}, pages = {81--85}, publisher = {mathdoc}, volume = {3}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMKZ_2009_3_a18/} }