%0 Journal Article
%A B. I. Anan'ev
%T On some complements to Liu's theory
%J Trudy Instituta matematiki i mehaniki
%D 2024
%P 5-20
%V 30
%N 1
%U http://geodesic.mathdoc.fr/item/TIMM_2024_30_1_a0/
%G ru
%F TIMM_2024_30_1_a0