NOSICH, Alexander I. Foundations of the theory of open waveguides. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 1, n. 1-2, p. 44–47, 2026. DOI: 10.26636/jtit.2000.1-2.2729. Disponível em: https://jtit.pl/jtit/article/view/2729. Acesso em: 24 jul. 2026.