Dawidowicz, Karol. “PPP USING GALILEO-ONLY OBSERVATION IN RECEIVER ANTENNA PCC ASPECT”. GIS Odyssey Journal 4, no. 1 (June 30, 2024): 5–24. Accessed November 21, 2024. https://www.gisjournal.us.edu.pl/index.php/gis-odyssey-journal/article/view/127.