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Author: Khemis, Rabah

• Khemis, Rabah; Ardjouni, Abdelouaheb; Bouakkaz, Ahlème; Djoudi, Ahcene: Periodic solutions of a class of third-order differential equations with two delays depending on time and state. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 3, pp. 379-399