%0 Journal Article
%A Abdollahi, Alireza
%A Bagherian, Javad
%A Ebrahimi, Mahdi
%A Khatami, Maryam
%A Shahbazi, Zahra
%A Sobhani, Reza
%T On sharp characters of type $\{ -1,0,2 \}$
%J Czechoslovak Mathematical Journal
%D 2022
%P 1081-1087
%V 72
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2022.0356-21/
%R 10.21136/CMJ.2022.0356-21
%G en
%F 10_21136_CMJ_2022_0356_21