AMPATZIDIS, Dimitrios, and Stavros MELACHROINOS. “The Connection of an Old Geodetic Datum With a New One Using Least Squares Collocation: The Greek Case”. Contributions to Geophysics and Geodesy 47, no. 1 (March 31, 2017): 39-51. Accessed January 21, 2025. https://journal.geo.sav.sk/cgg/article/view/162.