@article{TIMM_2020_26_2_a16,
     author = {S. I. Novikov and V. T. Shevaldin},
     title = {On the connection between the second divided difference and the second derivative},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {216--224},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a16/}
}