%0 Journal Article %A S. P. Shary %T Non-traditional intervals and their use. Which ones really make sense? %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2023 %P 215-234 %V 26 %N 2 %U http://geodesic.mathdoc.fr/item/SJVM_2023_26_2_a7/ %G ru %F SJVM_2023_26_2_a7