@article{MMKZ_2009_4_a30,
     author = {A. N. Tyrsin and I. A. Klyavin},
     title = {{\CYRP}{\cyro}{\cyrv}{\cyrery}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrt}{\cyro}{\cyrch}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyro}{\cyrc}{\cyre}{\cyrn}{\cyrk}{\cyri} {\cyrerev}{\cyrn}{\cyrt}{\cyrr}{\cyro}{\cyrp}{\cyri}{\cyri} {\cyrs}{\cyrl}{\cyru}{\cyrch}{\cyra}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrerev}{\cyrk}{\cyrs}{\cyrp}{\cyre}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyrt}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrd}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyrh}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {133--136},
     publisher = {mathdoc},
     volume = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2009_4_a30/}
}