The Doctoral Thesis titled "Propuesta de un Modelo Conceptual para la Representación de la Multigranularidad Espacio Temporal en Bases de Datos Multidimensionales" (Proposal of a Conceptual Model for Representation of the Space-Temporal Multigranularity into Multidimensional Databases). Thesis defense date: 2008 February; Mark: Excellent Cum Laude. View the number of downloads (five thousand two hundred twenty-three) made since February 2011 until March 2019 and, it is detached by countries. Download it here.