Cita APA

Llibre, J., Novaes, D. D., & Teixeira, M. A. (2015). Periodic solutions of Lienard differential equations via averaging theory of order two.

Citación estilo Chicago

Llibre, Jaume|||0000-0002-9511-5999, Douglas D.|||0000-0002-9147-8442 Novaes, y Marco Antonio|||0000-0002-5386-9282 Teixeira. Periodic Solutions of Lienard Differential Equations Via Averaging Theory of Order Two. 2015.

Cita MLA

Llibre, Jaume|||0000-0002-9511-5999, Douglas D.|||0000-0002-9147-8442 Novaes, y Marco Antonio|||0000-0002-5386-9282 Teixeira. Periodic Solutions of Lienard Differential Equations Via Averaging Theory of Order Two. 2015.