Parseliunas, Eimuntas, Arunas Buga, Leonardas Marozas, Marius Petniunas, and Saulius Urbanas. “LitPOS – a Part of EUPOSS®”. Geodesy and Cartography 34, no. 2 (August 3, 2012): 50-57. Accessed November 8, 2024. https://gc.vgtu.lt/index.php/GAC/article/view/10895.