Zakarevičius, Algimantas, and Aurimas Stanionis. “Determination of Spatial Strains of the Earth Crust Using GPS Measurements”. Geodesy and Cartography 32, no. 4 (August 3, 2012): 88-91. Accessed November 22, 2024. https://btp.vgtu.lt/index.php/GAC/article/view/10939.