%0 Journal Article %A Zhu, Lai-Yi %A Zhou, Da-Peng %T On the proof of Erdős' inequality %J Czechoslovak Mathematical Journal %D 2017 %P 967-979 %V 67 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0256-16/ %R 10.21136/CMJ.2017.0256-16 %G en %F 10_21136_CMJ_2017_0256_16