Stańczuk, Wojciech, Piotr Pałka, Józef Lubacz, and Eugeniusz Toczyłowski. “A Framework for Evaluation of Communication Bandwidth Market Models”. Journal of Telecommunications and Information Technology, no. Special Issue (December 30, 2010): 66–74. Accessed October 12, 2026. https://www.jtit.pl/jtit/article/view/1113.