%0 Journal Article %A Liu, Xiaoqian %A Chen, Xiaodan %A Hu, Junli %A Zhu, Qiuyun %T The extremal irregularity of connected graphs with given number of pendant vertices %J Czechoslovak Mathematical Journal %D 2022 %P 735-746 %V 72 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2022.0125-21/ %R 10.21136/CMJ.2022.0125-21 %G en %F 10_21136_CMJ_2022_0125_21