%0 Journal Article
%A Kh. D. Ikramov
%T On a nontrivial situation with pseudounitary eigenvalues of a positive definite matrix
%J Zapiski Nauchnykh Seminarov POMI
%D 2022
%P 55-60
%V 514
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2022_514_a2/
%G ru
%F ZNSL_2022_514_a2