WYSOCKI, Beata J.; WYSOCKI, Tadeusz A. On a method to improve correlation properties of orthogonal polyphase spreading sequences. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 12, n. 2, p. 99–105, 2003. DOI: 10.26636/jtit.2003.2.164. Disponível em: https://jtit.pl/jtit/article/view/164. Acesso em: 22 aug. 2026.