KURODA, Tomohiro; SATO, Kosuke; CHIHARA, Kunihiro. S-Tel: An Avatar Based Sign Language Telecommunication System. International Journal of Virtual Reality, [S. l.], v. 3, n. 4, p. 20–26, 1998. DOI: 10.20870/IJVR.1998.3.4.2631. Disponível em: https://ijvr.eu/article/view/2631. Acesso em: 7 dec. 2025.