Ardjouni, A., & Djoudi, A. (2012). The existence of periodic solutions for a second order nonlinear neutral differential equation with functional delay. University of Szeged.
Chicago Style (17th ed.) CitationArdjouni, Abdelouaheb, and Ahcene Djoudi. The Existence of Periodic Solutions for a Second Order Nonlinear Neutral Differential Equation with Functional Delay. University of Szeged, 2012.
MLA (8th ed.) CitationArdjouni, Abdelouaheb, and Ahcene Djoudi. The Existence of Periodic Solutions for a Second Order Nonlinear Neutral Differential Equation with Functional Delay. University of Szeged, 2012.
Warning: These citations may not always be 100% accurate.