%0 Journal Article
%A Haji-Badali, Ali
%A Zaeim, Amirhesam
%T Semi-symmetric four dimensional neutral Lie groups
%J Czechoslovak Mathematical Journal
%D 2020
%P 393-410
%V 70
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2019.0342-18/
%R 10.21136/CMJ.2019.0342-18
%G en
%F 10_21136_CMJ_2019_0342_18