%0 Journal Article %A Alzer, Horst %A Kwong, Man Kam %A Sándor, József %T Inequalities involving $\pi(x)$ %J Rendiconti del Seminario Matematico della Università di Padova %D 2022 %P 237-251 %V 147 %U http://www.numdam.org/articles/10.4171/rsmup/98/ %R 10.4171/rsmup/98 %G en %F RSMUP_2022__147__237_0