@article{MMKZ_2009_a23,
     author = {E. Yu. Ovsyankin and M. N. Saushkin},
     title = {{\CYRR}{\cyra}{\cyrz}{\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt}{\cyrk}{\cyra} {\cyri}{\cyrn}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}-{\cyrs}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyro}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyrb}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyri}{\cyri} {\cyrd}{\cyrl}{\cyrya} {\cyrp}{\cyrr}{\cyro}{\cyre}{\cyrk}{\cyrt}{\cyra} {\cyrp}{\cyro} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt}{\cyrk}{\cyre} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyro}{\cyrv} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrr}{\cyre}{\cyrl}{\cyra}{\cyrk}{\cyrs}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyro}{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyrery}{\cyrh} {\cyrn}{\cyra}{\cyrp}{\cyrr}{\cyrya}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {108--113},
     publisher = {mathdoc},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2009_a23/}
}