Jednoralski, Mariusz, and Tomasz Kacprzak. 2005. “Use of Modified Adaptive Heuristic Critic Algorithm for Novel Scheduling Mechanism in Packet-Switched Networks”. Studia Informatica. System and Information Technology 6 (2): 21-34. https://czasopisma.uws.edu.pl/studiainformatica/article/view/2872.