Thanh, Đỗ Đức. “The Utility of Shift-Sampling Method to Enhance the Precision of the Calculation of Gravity Effect in Frequency Domain ·”. Vietnam Journal of Earth Sciences 25, no. 2 (March 19, 2018): 129–133. Accessed November 22, 2024. https://vjs.ac.vn/index.php/jse/article/view/11893.