@article{MP_1998_a0,
     author = {A. B. Sossinski},
     title = {{\CYRU}{\cyrm}{\cyre}{\cyrr} {\cyrl}{\cyri} {{\CYRN}{\cyri}{\cyrk}{\cyro}{\cyrl}{\cyra}} {{\CYRB}{\cyru}{\cyrr}{\cyrb}{\cyra}{\cyrk}{\cyri}?}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {4--12},
     publisher = {mathdoc},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1998_a0/}
}