Ardjouni Abdelouaheb; Djoudi Ahcene: Fixed points and stability in nonlinear neutral Volterra integro differential equations with variable delays. (2013)
Ardjouni Abdelouaheb; Djoudi Ahcene: Existence of periodic solutions for a second order nonlinear neutral differential equation with functional delay. (2012)
Ardjouni Abdelouaheb; Djoudi Ahcene: Stability in nonlinear neutral differential equations with variable delays using fixed point theory. (2011)