@article{TSP_2023_33_33_a1,
     author = {I. V. Astashova and D. A. Lashin and A. V. Filinovskii},
     title = {{\CYRO} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra}{\cyrh} {\cyru}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyrya}{\cyryu}{\cyrshch}{\cyre}{\cyrishrt} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyri} {\cyrv}~{\cyrerev}{\cyrk}{\cyrs}{\cyrt}{\cyrr}{\cyre}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {\cyrs}~{\cyrt}{\cyro}{\cyrch}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrm} {\cyrn}{\cyra}{\cyrb}{\cyrl}{\cyryu}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre}{\cyrm} {\cyrd}{\cyrl}{\cyrya} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya}},
     journal = {Trudy Seminara im. I.G. Petrovskogo},
     pages = {8--19},
     publisher = {mathdoc},
     volume = {33},
     number = {33},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TSP_2023_33_33_a1/}
}