1. A survey of augmented reality;Azuma;Presence Teleoperators Virtual Env.,1997
2. Automatic generation of consistent shadows for augmented reality;Jacobs;Proc. Graphics Interface,2005
3. C. Madsen, M. Nielsen, Towards probe-less augmented reality, a position paper computer vision and media technology, 2008. LabAalborg University, Aalborg, Denmark.
4. Web technologies applied to virtual heritage: an example of an Iberian art museum;Robles-Ortega;J. Cult. Herit.,2012
5. A review on augmented reality for virtual heritage system, learning by playing;Noh,2009