@article{MMKZ_2009_4_a15,
     author = {P. K. Lange and E. G. Kozhevnikova},
     title = {{\CYRO}{\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyro}{\cyrv} {\cyrm}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyre}{\cyrishrt} {\cyri}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyri}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrg}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrv} {\cyrs} {\cyrp}{\cyro}{\cyrm}{\cyro}{\cyrshch}{\cyrsftsn}{\cyryu} {\cyrs}{\cyrg}{\cyrl}{\cyra}{\cyrzh}{\cyri}{\cyrv}{\cyra}{\cyryu}{\cyrshch}{\cyre}{\cyrishrt} {\cyrp}{\cyrr}{\cyro}{\cyrc}{\cyre}{\cyrd}{\cyru}{\cyrr}{\cyrery}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {80--84},
     publisher = {mathdoc},
     volume = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2009_4_a15/}
}