%0 Journal Article %A Mansouri, Bouzid %A Ardjouni, Abdelouaheb %A Djoudi, Ahcene %T Analysis of periodic solutions for nonlinear coupled integro-differential systems with variable delays %J Commentationes Mathematicae Universitatis Carolinae %D 2022 %P 51-68 %V 63 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2022.007/ %R 10.14712/1213-7243.2022.007 %G en %F 10_14712_1213_7243_2022_007