@article{MMKZ_2005_3_a45,
     author = {I. A. Kuznetcova},
     title = {{\CYRP}{\cyro}{\cyrs}{\cyrt}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyrk}{\cyra} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} $K_2$  {\cyri}~{\cyre}{\cyrd}{\cyri}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyre}{\cyre} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya}},
     journal = {Matematicheskoe Modelirovanie i Kraevye Zadachi},
     pages = {146--148},
     publisher = {mathdoc},
     volume = {3},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMKZ_2005_3_a45/}
}