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KARPIK, A. P.; KANUSHIN, V. F.; GANAGINA, I. G.; GOLDOBIN, D. N.; KOSAREV, N. S.; KOSAREVA, A. M. Evaluation of Recent Earth’s Global Gravity Field Models With Terrestrial Gravity Data. Contrib. Geophys. Geod. 2016, 46 (1), 1-11. https://doi.org/10.1515/congeo-2016-0001.