Smoothness of time functions and the metric splitting of globally hyperbolic spacetimes AN Bernal, M Sánchez Communications in mathematical physics 257 (1), 43-50, 2005 | 331 | 2005 |

On smooth Cauchy hypersurfaces and Geroch's splitting theorem AN Bernal, M Sánchez Communications in Mathematical Physics 243 (1), 461-470, 2003 | 302 | 2003 |

Globally hyperbolic spacetimes can be defined as ‘causal’instead of ‘strongly causal’ AN Bernal, M Sánchez Classical and Quantum Gravity 24 (3), 745, 2007 | 155 | 2007 |

Further results on the smoothability of Cauchy hypersurfaces and Cauchy time functions AN Bernal, M Sánchez Letters in Mathematical Physics 77 (2), 183-197, 2006 | 138 | 2006 |

On the (non-) uniqueness of the Levi-Civita solution in the Einstein–Hilbert–Palatini formalism AN Bernal, B Janssen, A Jiménez-Cano, JA Orejuela, M Sánchez, ... Physics Letters B 768, 280-287, 2017 | 36 | 2017 |

Leibnizian, Galilean and Newtonian structures of space–time AN Bernal, M Sánchez Journal of Mathematical Physics 44 (3), 1129-1149, 2003 | 30 | 2003 |

Fundamental units of length and time AN Bernal, MP López, M Sánchez Foundations of Physics 32 (1), 77-108, 2002 | 24 | 2002 |

Physics from scratch. Letter on M. Tegmark's``The Mathematical Universe'' AN Bernal, M Sánchez, FJS Gil arXiv preprint arXiv:0803.0944, 2008 | 11 | 2008 |

Smooth globally hyperbolic splittings and temporal functions AN Bernal, M Sánchez arXiv preprint gr-qc/0404084, 2004 | 11 | 2004 |

Foundations of Finsler spacetimes from the Observers’ Viewpoint AN Bernal, MA Javaloyes, M Sánchez Universe 6 (4), 55, 2020 | 5 | 2020 |

Un paseo por las geometrías del espaciotiempo en el centenario de la Relatividad General AN Bernal, M Sánchez La Gaceta de la RSME 18 (3), 521-542, 2015 | 3 | 2015 |

Cauchy hypersurfaces as levels of time and temporal functions AN Bernal, M Sánchez | 3 | 2005 |

A note on the extendability of compact hypersurfaces to smooth Cauchy hypersurfaces AN Bernal, M Sánchez | 3 | 2005 |

Foundations of Finsler Spacetimes from the Observers’ Viewpoint M Sánchez Caja, AN Bernal MDPI, 2020 | | 2020 |