MATUSZ, Paweł; MACHAŃ, Przemysław; WOŹNIAK, Józef. Seamless roaming between UMTS and IEEE 802.11 networks. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 18, n. 4, p. 21–27, 2004. DOI: 10.26636/jtit.2004.4.270. Disponível em: https://www.jtit.pl/jtit/article/view/270. Acesso em: 23 aug. 2026.