%0 Journal Article
%A Xu, Yongjun
%A Zhang, Xin
%T Symmetries in connected graded algebras and their PBW-deformations
%J Czechoslovak Mathematical Journal
%D 2023
%P 1255-1272
%V 73
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2023.0511-22/
%R 10.21136/CMJ.2023.0511-22
%G en
%F 10_21136_CMJ_2023_0511_22