Petroškevičius, Petras, Rosita Birvydienė, Romuald Obuchovski, and Eimuntas Paršeliūnas. “Investigation into Measurements Using Gravimeters Scintrex CG-5”. Geodesy and Cartography 37, no. 4 (January 11, 2012): 154-158. Accessed January 9, 2025. https://jest.vgtu.lt/index.php/GAC/article/view/5417.