TY - JOUR AU - Khemis, Rabah AU - Ardjouni, Abdelouaheb AU - Bouakkaz, Ahlème AU - Djoudi, Ahcene TI - Periodic solutions of a class of third-order differential equations with two delays depending on time and state JO - Commentationes Mathematicae Universitatis Carolinae PY - 2019 SP - 379 EP - 399 VL - 60 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2019.018/ DO - 10.14712/1213-7243.2019.018 LA - en ID - 10_14712_1213_7243_2019_018 ER -