BAUER, Georg; FREESE, Jens. Radio wave propagation and single-cell coverage prediction of broadband radio access systems including passive reflectors. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 4, n. 2, p. 21–30, 2001. DOI: 10.26636/jtit.2001.2.58. Disponível em: https://www.jtit.pl/jtit/article/view/58. Acesso em: 19 jun. 2026.