Zakarevičius, Algimantas, and Rūta Puzienė. “Reduced the Measured Differences Between Heights Estimating Influence of Vertical Earth Movements”. Geodesy and Cartography 36, no. 2 (August 3, 2012): 50-56. Accessed December 2, 2024. https://ijspm.vgtu.lt/index.php/GAC/article/view/10821.