%0 Journal Article
%A Zhou, Sizhong
%A Wu, Jiancheng
%A Liu, Hongxia
%T Independence number and connectivity for fractional $( a , b , k )$-critical covered graphs
%J RAIRO. Operations Research
%D 2022
%P 2535-2542
%V 56
%N 4
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2022119/
%R 10.1051/ro/2022119
%G en
%F RO_2022__56_4_2535_0