%0 Journal Article %A S. I. Novikov %A V. T. Shevaldin %T On the connection between the second divided difference and the second derivative %J Trudy Instituta matematiki i mehaniki %D 2020 %P 216-224 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a16/ %G ru %F TIMM_2020_26_2_a16