%0 Journal Article
%A Kh. D. Ikramov
%T Special congruences of symmetric and Hermitian matrices and their invariants
%J Zapiski Nauchnykh Seminarov POMI
%D 2021
%P 54-60
%V 504
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2021_504_a3/
%G ru
%F ZNSL_2021_504_a3