Llibre, J., Ponce, E., & Torres, F. (2007). On the existence and uniqueness of limit cycles in Liénard differential equations allowing discontinuities.
Citação norma ChicagoLlibre, Jaume|||0000-0002-9511-5999, Enrique|||0000-0003-0467-5032 Ponce, e Francisco Torres. On the Existence and Uniqueness of Limit Cycles in Liénard Differential Equations Allowing Discontinuities. 2007.
Citação norma MLALlibre, Jaume|||0000-0002-9511-5999, Enrique|||0000-0003-0467-5032 Ponce, e Francisco Torres. On the Existence and Uniqueness of Limit Cycles in Liénard Differential Equations Allowing Discontinuities. 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.