AMANOWICZ, Marek. Preface. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 43, n. 1, 2011. DOI: 10.26636/jtit.2011.1.1124. Disponível em: https://www.jtit.pl/jtit/article/view/1124. Acesso em: 9 jun. 2026.