@article{MMKZ_2007_a3,
     author = {D. F. Bukanov and J. V. Tyshkovskaja},
     title = {{\CYRP}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyrc}{\cyre}{\cyrd}{\cyru}{\cyrr} {\cyrt}{\cyra}{\cyrk}{\cyrs}{\cyro}{\cyrn}{\cyro}{\cyrm}{\cyri}{\cyri} {\cyrp}{\cyrr}{\cyri} {\cyri}{\cyrd}{\cyre}{\cyrn}{\cyrt}{\cyri}{\cyrf}{\cyri}{\cyrk}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyri} {\cyro}{\cyrc}{\cyre}{\cyrn}{\cyrk}{\cyri} {\cyrr}{\cyri}{\cyrs}{\cyrk}{\cyro}{\cyrv}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {15--17},
     publisher = {mathdoc},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2007_a3/}
}