Staňková, Hana, and Pavel Černota. “A Principle of Forming and Developing Geodetic Bases in the Czech Republic”. Geodesy and Cartography 36, no. 3 (August 3, 2012): 103-112. Accessed March 28, 2024. https://journals.vilniustech.lt/index.php/GAC/article/view/10816.