@article{VSGTU_2006_43_a24,
     author = {A. V. Ivanov and I. I. Ovchinnikov},
     title = {{\CYRM}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrk}{\cyri}{\cyrn}{\cyre}{\cyrt}{\cyri}{\cyrk}{\cyri} {\cyrp}{\cyrr}{\cyro}{\cyrn}{\cyri}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyra}{\cyrg}{\cyrr}{\cyre}{\cyrs}{\cyrs}{\cyri}{\cyrv}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyra}{\cyrg}{\cyre}{\cyrn}{\cyrt}{\cyra} {\cyrv}~{\cyro}{\cyrb}{\cyrhrdsn}{\cyre}{\cyrm} {\cyrk}{\cyro}{\cyrn}{\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrerev}{\cyrl}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyrt}{\cyro}{\cyrv}},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {167--174},
     publisher = {mathdoc},
     number = {43},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2006_43_a24/}
}