@article{MMKZ_2009_1_a49,
     author = {N. N. Popov and M. A. Yashin},
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyro} {\cyrch}{\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrm} {\cyrs}{\cyrd}{\cyrv}{\cyri}{\cyrg}{\cyre} {\cyrs}{\cyrt}{\cyro}{\cyrh}{\cyra}{\cyrs}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri} {\cyrn}{\cyre}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrp}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrv} {\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrya}{\cyrh} {\cyru}{\cyrs}{\cyrt}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyri}{\cyrv}{\cyrsh}{\cyre}{\cyrishrt}{\cyrs}{\cyrya} {\cyrp}{\cyro}{\cyrl}{\cyrz}{\cyru}{\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {207--210},
     publisher = {mathdoc},
     volume = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2009_1_a49/}
}