Isochronous centers of a linear center perturbed by fourth degree homogeneous polynomial J Chavarriga, J Giné, IA García Bulletin des sciences mathematiques 123 (2), 77-96, 1999 | 94 | 1999 |

A survey on the inverse integrating factor IA García, M Grau Qualitative Theory of Dynamical Systems 9 (1), 115-166, 2010 | 70 | 2010 |

Anxiety, depression, and asthma control: changes after standardized treatment J Sastre, A Crespo, A Fernandez-Sanchez, M Rial, V Plaza, FC González, ... The Journal of Allergy and Clinical Immunology: In Practice 6 (6), 1953-1959, 2018 | 59 | 2018 |

Isochronous centers of cubic systems with degenerate infinity J Chavarriga, J Giné, I García Differential Equations Dynam. Systems 7 (2), 221-238, 1999 | 53 | 1999 |

On integrability of differential equations defined by the sum of homogeneous vector fields with degenerate infinity J Chavarriga, IA García, J Giné International Journal of Bifurcation and Chaos 11 (03), 711-722, 2001 | 47 | 2001 |

The inverse integrating factor and the Poincaré map I García, H Giacomini, M Grau Transactions of the American Mathematical Society 362 (7), 3591-3612, 2010 | 44 | 2010 |

Generalized cofactors and nonlinear superposition principles IA García, J Giné Applied mathematics letters 16 (7), 1137-1141, 2003 | 44 | 2003 |

Existence of inverse Jacobi multipliers around Hopf points in R3: emphasis on the center problem A Buică, IA García, S Maza Journal of Differential Equations 252 (12), 6324-6336, 2012 | 37 | 2012 |

Generalized Hopf bifurcation for planar vector fields via the inverse integrating factor IA García, H Giacomini, M Grau Journal of Dynamics and Differential Equations 23 (2), 251-281, 2011 | 28 | 2011 |

A necessary condition in the monodromy problem for analytic differential equations on the plane IA García, J Giné, M Grau Journal of symbolic computation 41 (9), 943-958, 2006 | 26 | 2006 |

Analytic nilpotent centers as limits of nondegenerate centers revisited IA García, H Giacomini, J Giné, J Llibre Journal of Mathematical Analysis and Applications 441 (2), 893-899, 2016 | 25 | 2016 |

Non-algebraic invariant curves for polynomial planar vector fields IA García, J Giné Discrete & Continuous Dynamical Systems 10 (3), 755, 2004 | 24 | 2004 |

On Lie's symmetries for planar polynomial differential systems J Chavarriga, IA García, J Giné Nonlinearity 14 (4), 863, 2001 | 23 | 2001 |

Integral invariants and limit sets of planar vector fields IA García, DS Shafer Journal of Differential Equations 217 (2), 363-376, 2005 | 22 | 2005 |

On the integrability of quasihomogeneous and related planar vector fields IA García International Journal of Bifurcation and Chaos 13 (04), 995-1002, 2003 | 22 | 2003 |

Isochronous centers of cubic reversible systems J Chavarriga, I García Dynamical Systems, Plasmas and Gravitation, 255-268, 1999 | 19 | 1999 |

A new approach to center conditions for simple analytic monodromic singularities IA García, S Maza Journal of Differential Equations 248 (2), 363-380, 2010 | 17 | 2010 |

Linearization of analytic isochronous centers from a given commutator IA García, S Maza Journal of mathematical analysis and applications 339 (1), 740-745, 2008 | 17 | 2008 |

Multiple Hopf bifurcation in R3 and inverse Jacobi multipliers A Buică, IA García, S Maza Journal of Differential Equations 256 (1), 310-325, 2014 | 16 | 2014 |

Liénard and Riccati differential equations related via Lie algebras IA García, J Giné, J Llibre Discrete & Continuous Dynamical Systems-B 10 (2&3, September), 485, 2008 | 16 | 2008 |