SUPAN, Peter; STUPPACHER, Ines; HALLER, Michael. Image Based Shadowing in Real-Time Augmented Reality. International Journal of Virtual Reality, [S. l.], v. 5, n. 3, p. 1–7, 2006. DOI: 10.20870/IJVR.2006.5.3.2692. Disponível em: https://ijvr.eu/article/view/2692. Acesso em: 7 dec. 2025.