@article{MP_1961_a36,
     author = {P. Erd\H{o}s},
     title = {{\CYRP}.~{\CYREREV}{\cyrr}{\cyrd}{\cyryo}{\cyrsh}, {{\CYRP}.~{\CYRT}{\cyru}{\cyrr}{\cyra}{\cyrn}} {\cyri} {\cyrd}{\cyrr}. {{\CYRN}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyre}} {\cyrn}{\cyro}{\cyrv}{\cyrery}{\cyre} {\cyrr}{\cyre}{\cyrz}{\cyru}{\cyrl}{\cyrsftsn}{\cyrt}{\cyra}{\cyrt}{\cyrery} {\cyrv} {\cyro}{\cyrb}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri} {\cyra}{\cyrd}{\cyrd}{\cyri}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyro}{\cyrishrt} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrch}{\cyri}{\cyrs}{\cyre}{\cyrl}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {315--319},
     publisher = {mathdoc},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1961_a36/}
}