%0 Journal Article %A S. P. Degtyarev %T On the phenomenon of the support shrinking of a~solution with a~time delay and on the extinction of the solution %J Sbornik. Mathematics %D 2021 %P 170-184 %V 212 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2021_212_2_a1/ %G en %F SM_2021_212_2_a1