Carlos Blanco Ricardo Pérez-Castillo Arnulfo Hernández Eduardo Fernández-Medina Juan Trujillo Towards a Modernization Process for Secure Data Warehouses. 24-35 2009 DaWaK http://dx.doi.org/10.1007/978-3-642-03730-6_3 conf/dawak/2009 db/conf/dawak/dawak2009.html#BlancoPHFT09