@article{MP_1999_a0,
     author = {V. I. Arnol'd},
     title = {{\CYRF}{\cyri}{\cyrl}{\cyrd}{\cyrs}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrm}{\cyre}{\cyrd}{\cyra}{\cyrl}{\cyrsftsn} --- {\cyrv}{\cyro}{\cyrs}{\cyrp}{\cyri}{\cyrt}{\cyra}{\cyrn}{\cyrn}{\cyri}{\cyrk}{\cyru} {\cyrm}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyrery}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {7--20},
     publisher = {mathdoc},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1999_a0/}
}