%0 Journal Article
%A V. I. Kopeiko
%T On the structure of some unitary nil $K_1$-groups
%J Zapiski Nauchnykh Seminarov POMI
%D 2023
%P 84-100
%V 522
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2023_522_a4/
%G ru
%F ZNSL_2023_522_a4