PAŁKA, Piotr; TOCZYŁOWSKI, Eugeniusz. Pricing Rules Comparison in the Context of Bandwidth Trade. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 40, n. 2, p. 61–66, 2010. DOI: 10.26636/jtit.2010.2.1073. Disponível em: https://jtit.pl/jtit/article/view/1073. Acesso em: 15 jun. 2026.