Llibre, J., & Valls, C. (2015). The generalized Liénard polynomial differential systems x'=y,y'= -g(x) - f (x)y with deg g = deg f 1 are not Liouvillian integrable.
Citación estilo ChicagoLlibre, Jaume|||0000-0002-9511-5999, y Clàudia|||0000-0001-8279-1229 Valls. The Generalized Liénard Polynomial Differential Systems X'=y,y'= -g(x) - F (x)y With Deg G = Deg F 1 Are Not Liouvillian Integrable. 2015.
Cita MLALlibre, Jaume|||0000-0002-9511-5999, y Clàudia|||0000-0001-8279-1229 Valls. The Generalized Liénard Polynomial Differential Systems X'=y,y'= -g(x) - F (x)y With Deg G = Deg F 1 Are Not Liouvillian Integrable. 2015.
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