@article{MMKZ_2004_3_a29,
     author = {A. V. Efimov},
     title = {{\CYRN}{\cyre}{\cyrl}{\cyro}{\cyrk}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyra}{\cyrya} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyrd}{\cyrl}{\cyrya} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrv}{\cyrl}{\cyra}{\cyrg}{\cyro}{\cyrp}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyro}{\cyrs}{\cyra} {\cyrp}{\cyrr}{\cyri} $a=-1$},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {101--105},
     publisher = {mathdoc},
     volume = {3},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2004_3_a29/}
}