Evaluation results of the Earth gravitational model EGM08 over the Baltic countriesEllmann, Artu; Kaminskis, J.; Parseliunas, E.; Jürgenson, Harli; Oja, TõnisNewton's bulletin2009 / 4, External quality evaluation reports of EGM08, p. 110-121 : ill

Performance of the Earth Gravitational Model EGM08 over the Baltic countries [Electronic resource]Ellmann, Artu; Kaminskis, J.; Parseliunas, E.; Jürgenson, Harli; Oja, TõnisGeophysical research abstracts2009 / p. EGU2009-9507 [CD-ROM] https://www.researchgate.net/publication/252195364_Performance_of_the_Earth_Gravitational_Model_EGM08_over_the_Baltic_countries