@. Barbarella, M. , and M. Fiani, Digital Images in Support of Historical Building Data Bases, Data Acquisition and Analysis for Multimedia GIS. International Centre for Mechanical Sciences, courses and lectures nº 365, pp.117-126, 1996.
DOI : 10.1007/978-3-7091-2684-4_10

@. Colombo, L. , G. Fangi, and G. Tucci, Examples of Architectural Databases " . In Data Acquisition and Analysis for Multimedia GIS. International Centre for Mechanical Sciences, courses and lectures nº 365, pp.329-340, 1996.

F. Agarwal, W. Brooks, and . Wrigh, Simplification Envelopes, Proceedings of SIGGRAPH 96 Computer Graphics Proceedings, Annual Conference Series, ACM SIGGRAPH, pp.119-128, 1996.

@. Gámez, I. , and M. Martín, VRML. Inforbook's SL, Barcelona (Spain), pp.84-95318, 2001.

@. Lodeiro and J. M. , Aplicaciones de la Topografía en la Documentación Arquitectónica y Monumental. Colegio Oficial de Ingenieros Técnicos en Topografía, delegación territorial de Madrid- Castilla La Mancha, Madrid (Spain), pp.84-60624, 1995.

@. Schmalstieg and D. , Lodestar, Proceedings of the second symposium on Virtual reality modeling language , VRML '97, 2002.
DOI : 10.1145/253437.253473