GAJEWSKI , Piotr Z.; KRYGIER, Jaroslaw. Modelling of CDMA systems. Journal of Telecommunications and Information Technology, [S. l.], v. 4, n. 2, p. 35–40, 2001. DOI: 10.26636/jtit.2001.2.56. Disponível em: https://jtit.pl/jtit/article/view/56. Acesso em: 22 apr. 2026.