Cita APA

Benterki, R., & Llibre, J. (2019). Periodic solutions of a class of Duffing differential equations.

Citación estilo Chicago

Benterki, Rebiha|||0000-0001-6745-2747, y Jaume|||0000-0002-9511-5999 Llibre. Periodic Solutions of a Class of Duffing Differential Equations. 2019.

Cita MLA

Benterki, Rebiha|||0000-0001-6745-2747, y Jaume|||0000-0002-9511-5999 Llibre. Periodic Solutions of a Class of Duffing Differential Equations. 2019.