%0 Journal Article %A Winfried Sickel %T On a Limiting Case for Pointwise Multiplication in Nikol'skii--Besov Spaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2021 %P 170-187 %V 312 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2021_312_a8/ %G ru %F TM_2021_312_a8