MODELSKI, Józef; YASHCHYSHYN, Yevhen. New type of microstrip antenna with ferroelectric layer. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 6, n. 4, p. 37–40, 2001. DOI: 10.26636/jtit.2001.4.80. Disponível em: https://jtit.pl/jtit/article/view/80. Acesso em: 13 jun. 2026.