@article{MMKZ_2004_1_a67,
     author = {V. \`E. Ul'chenkova},
     title = {{\CYRU}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrp}{\cyrr}{\cyre}{\cyrs}{\cyrs}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyro}{\cyrr}{\cyro}{\cyrsh}{\cyrk}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyra}{\cyrl}{\cyro}{\cyrv} {\cyrv} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyro}{\cyrm} {\cyrm}{\cyra}{\cyrg}{\cyrn}{\cyri}{\cyrt}{\cyrn}{\cyro}{\cyrm} {\cyrp}{\cyro}{\cyrl}{\cyre}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {232--235},
     publisher = {mathdoc},
     volume = {1},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2004_1_a67/}
}