Bručas, Domantas, Jonas Skeivalas, and Vytautas Giniotis. “The Correlation Analysis of the Angle Measurements”. Geodesy and Cartography 33, no. 4 (August 3, 2012): 111–114. Accessed February 21, 2026. https://journals.vilniustech.lt/index.php/GAC/article/view/10910.