Augūnienė, Natalija, Vitalis Augūnas, Eimuntas Paršeliūnas, and Žilvinas Stankevičius. “Analysis of the Digital Topographic Signs”. Geodesy and Cartography 32, no. 3 (August 3, 2012): 77-81. Accessed April 20, 2024. https://journals.vilniustech.lt/index.php/GAC/article/view/10947.