Semistable Limit Cycles that Bifurcate from Centers. - Héctor Giacomini; Mireille Viano; Jaume Llibre (Int. J. Bifurc. Chaos, 2003)

Planar polynomial vector fields having a polynomial first integral can be obtained from linear systems. - Belén García; Héctor Giacomini; Jesús S. Pérez del Río (Appl. Math. Lett., 2011)

Periodic analytic approximate solutions for the Mathieu equation. - Manuel Gadella; Héctor Giacomini; L. P. Lara (Appl. Math. Comput., 2015)