LÖCKELT, Markus; PFLEGER, Norbert; REITHINGER, Norbert. Multi-party Conversation for Mixed Reality. International Journal of Virtual Reality, [S. l.], v. 6, n. 4, p. 31–42, 2007. DOI: 10.20870/IJVR.2007.6.4.2706. Disponível em: https://ijvr.eu/article/view/2706. Acesso em: 22 jan. 2026.