Spatial analysis of urban areas combining contemporary high resolution satellite imagery with historical aerial photography: the outward expansion of development in Barcelona's Metropolitan Region: 1956-2006 Autors/ores Malcolm Burns Bahaa Eddin Alhaddad Josep Roca Cladera DOI: https://doi.org/10.5821/ctv.7489 Descàrregues PDF Número 4a Ed. 2007, Guadalajara, Mèxic Secció Artículos