Zakarevičius, Algimantas, Saulius Šliaupa, Eimuntas Paršeliūnas, Arūnas Būga, and Arminas Stanionis. “The Dispersion of Horizontal Tectonic Stresses in the earth’s Crust in the Baltic Region”. Geodesy and Cartography 37, no. 2 (July 15, 2011): 77-83. Accessed August 9, 2022. https://journals.vilniustech.lt/index.php/GAC/article/view/5401.