@article{MP_2000_a9,
     author = {Yu. I. Lyubich},
     title = {{\CYRD}{\cyrv}{\cyra} {\cyrz}{\cyra}{\cyrm}{\cyre}{\cyrch}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyra}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {145--153},
     publisher = {mathdoc},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2000_a9/}
}