%0 Journal Article
%A Sahbi, Rafik
%T Erratum to: Solutions to four open problems on quorum colorings of graphs
%J RAIRO. Operations Research
%D 2021
%P 3225-3226
%V 55
%N 5
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2021137/
%R 10.1051/ro/2021137
%G en
%F RO_2021__55_5_3225_0