[1]
A. Zakarevičius, R. Puzienė, and A. Stanionis, “Influence of the systematised co-ordinates inaccuracies on evaluations of deformation indexes of the Earth crust”, GAC, vol. 31, no. 1, pp. 32–37, Aug. 2012, doi: 10.3846/13921541.2005.9636662.