@article{TIMM_2007_13_4_a4,
     author = {A. L. Gavrilyuk},
     title = {{\CYRO}{\cyrb} {\cyri}{\cyrz}{\cyro}{\cyrs}{\cyrp}{\cyre}{\cyrk}{\cyrt}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrd}{\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyra}{\cyrh} {\cyrb}{\cyri}{\cyrr}{\cyre}{\cyrg}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrg}{\cyre}{\cyro}{\cyrd}{\cyre}{\cyrz}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrg}{\cyrr}{\cyra}{\cyrf}{\cyro}{\cyrv} {\cyrd}{\cyri}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyra}~2},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {49--60},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2007_13_4_a4/}
}