%0 Journal Article %A S. I. Kalinin %A L. V. Pankratova %T Hermite--Hadamard inequalities: educational and historical aspects %J Matematičeskoe obrazovanie %D 2018 %P 17-31 %V 87 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2018_87_3_a3/ %G ru %F MO_2018_87_3_a3