Calabretta, Nicola, Hyun-Do Jung, Javier Herrera Llorente, Eduward Tangdiongga, Ton Koonen, and Harm Dorren. “All-Optical Techniques Enabling Packet Switching With Label Processing and Label Rewriting”. Journal of Telecommunications and Information Technology 35, no. 1 (March 30, 2009): 20–28. Accessed April 20, 2026. https://jtit.pl/jtit/article/view/909.