@article{MMKZ_2007_2_a19,
     author = {A. P. Efimov and I. V. Semenova},
     title = {{\CYRO}{\cyrc}{\cyre}{\cyrn}{\cyrk}{\cyra} {\cyrp}{\cyre}{\cyrl}{\cyre}{\cyrn}{\cyrg}{\cyra} {\cyrm}{\cyru}{\cyrl}{\cyrsftsn}{\cyrt}{\cyri}{\cyrp}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyri}{\cyrk}{\cyra} {\cyrz}{\cyrv}{\cyru}{\cyrk}{\cyra} {\cyrp}{\cyro} {\cyrr}{\cyre}{\cyrz}{\cyru}{\cyrl}{\cyrsftsn}{\cyrt}{\cyra}{\cyrt}{\cyra}{\cyrm} {\cyrv}{\cyre}{\cyrk}{\cyrt}{\cyro}{\cyrr}{\cyrn}{\cyro}-{\cyrs}{\cyrk}{\cyra}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {65--67},
     publisher = {mathdoc},
     volume = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2007_2_a19/}
}