@article{MP_1998_a10,
     author = {N. N. Andreev and V. A. Yudin},
     title = {{\CYRA}{\cyrr}{\cyri}{\cyrf}{\cyrm}{\cyre}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyru}{\cyrm} {\cyrk}{\cyrv}{\cyra}{\cyrd}{\cyrr}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyrery} {\cyri} {\cyrs}{\cyrf}{\cyre}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrk}{\cyro}{\cyrd}{\cyrery}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {133--140},
     publisher = {mathdoc},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1998_a10/}
}