%0 Journal Article
%A Guo, Pengfei
%A Liu, Jianjun
%T Finite groups whose all proper subgroups are $\mathcal {C}$-groups
%J Czechoslovak Mathematical Journal
%D 2018
%P 513-522
%V 68
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0542-16/
%R 10.21136/CMJ.2017.0542-16
%G en
%F 10_21136_CMJ_2017_0542_16