@article{VSGTU_2002_16_a26,
     author = {V. S. Lubentcova and A. V. Efremov},
     title = {{\CYRM}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrd}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrp}{\cyrr}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrm}{\cyrm}{\cyrery} {\cyra}{\cyrv}{\cyrt}{\cyro}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrp}{\cyro}{\cyrr}{\cyrt}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyrp}{\cyrr}{\cyri}{\cyrya}{\cyrt}{\cyri}{\cyrya} {\cyrs}~{\cyri}{\cyrs}{\cyrp}{\cyro}{\cyrl}{\cyrsftsn}{\cyrz}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre}{\cyrm} {\cyrm}{\cyra}{\cyrr}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrs}{\cyrl}{\cyru}{\cyrch}{\cyra}{\cyrishrt}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyrr}{\cyro}{\cyrc}{\cyre}{\cyrs}{\cyrs}{\cyro}{\cyrv}},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {155--160},
     publisher = {mathdoc},
     number = {16},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2002_16_a26/}
}