Jürgenson, Harli, Kristina Türk, and Jüri Randjärv. “Determination and Evaluation of the Estonian Fitted Geoid Model EST-GEOID 2003”. Geodesy and Cartography 37, no. 1 (April 15, 2011): 15-21. Accessed November 25, 2024. https://gc.vgtu.lt/index.php/GAC/article/view/5390.