Lucjan Setlak, and Rafał Kowalik. “E1 Signal Processing of the Galileo System in the Navigation Receiver”. Communications - Scientific letters of the University of Zilina 23, no. 3 (July 1, 2021): E46-E55. Accessed April 6, 2026. http://journals.uniza.sk/index.php/communications/article/view/1721.