@article{TSP_2023_33_33_a8, author = {M. A. Kisatov and V. N. Samokhin and G. A. Chechkin}, title = {{\CYRO} {\cyrp}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyrn}{\cyro}{\cyrm} {\cyrs}{\cyrl}{\cyro}{\cyre} {{\CYRM}{\cyra}{\cyrr}{\cyra}{\cyrn}{\cyrg}{\cyro}{\cyrn}{\cyri}} {\cyrv}~{\cyrv}{\cyrya}{\cyrz}{\cyrk}{\cyro}{\cyrishrt} {\cyrn}{\cyre}{\cyrn}{\cyrsftsn}{\cyryu}{\cyrt}{\cyro}{\cyrn}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyre}}, journal = {Trudy Seminara im. I.G. Petrovskogo}, pages = {174--195}, publisher = {mathdoc}, volume = {33}, number = {33}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TSP_2023_33_33_a8/} }