@article{MP_2015_a4,
     author = {Yu. S. Ilyashenko},
     title = {{\CYRP}{\cyra}{\cyrm}{\cyrya}{\cyrt}{\cyri} {{\CYRD}.~{\CYRV}.~{\CYRA}{\cyrn}{\cyro}{\cyrs}{\cyro}{\cyrv}{\cyra}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {70--71},
     publisher = {mathdoc},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2015_a4/}
}