@article{VSGTU_2005_34_a14,
     author = {S. A. Nikishchenkov},
     title = {{\CYRD}{\cyri}{\cyra}{\cyrg}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrm}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyrsftsn} {\cyrr}{\cyre}{\cyrk}{\cyro}{\cyrn}{\cyrf}{\cyri}{\cyrg}{\cyru}{\cyrr}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyrery}{\cyrh} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm} {\cyrn}{\cyra} {\cyro}{\cyrs}{\cyrn}{\cyro}{\cyrv}{\cyre} {\cyri}{\cyrn}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}-{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrs}{\cyrh}{\cyre}{\cyrm} {\cyrp}{\cyrr}{\cyro}{\cyrc}{\cyre}{\cyrs}{\cyrs}{\cyro}{\cyrv}},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {119--127},
     publisher = {mathdoc},
     number = {34},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2005_34_a14/}
}