%0 Journal Article
%A L. Yu. Kolotilina
%T $\mathrm{SDD}_1$ matrices and their generalizations
%J Zapiski Nauchnykh Seminarov POMI
%D 2023
%P 74-93
%V 524
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2023_524_a6/
%G ru
%F ZNSL_2023_524_a6