Skeivalas, Jonas, and Robertas Dargis. “Experimental Research of Regressive Prognostic Model of GPS Virtual Reference Station”. Geodesy and Cartography 33, no. 4 (August 3, 2012): 106-110. Accessed November 22, 2024. https://btp.vgtu.lt/index.php/GAC/article/view/10909.