@article{CSIS_2015_12_2_a11,
     author = {Carlos Blanco and Ignacio Garc{\'\i}a-Rodr{\'\i}guez de Guzm\'an and Eduardo Fern\'andez-Medina and Juan Trujillo},
     title = {An {MDA} approach for developing {Secure} {OLAP} applications: metamodels and transformations},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2015},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2015_12_2_a11/}
}