NEWSTEAD, Mark; PRATT, Clemens; BURKE, John; GERRAND, Peter. Tony Newstead (1923-2017). Journal of Telecommunications and the Digital Economy, [S. l.], v. 5, n. 4, p. 87–96, 2017. DOI: 10.18080/jtde.v5n4.135. Disponível em: https://jtde.telsoc.org/index.php/jtde/article/view/135. Acesso em: 4 jul. 2025.