%0 Journal Article %A V. S. Vyazmin %T Refinement of a global model for the Earth's gravitational field using airborne gravimetry data %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2013 %P 57-61 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2013_4_a12/ %G ru %F VMUMM_2013_4_a12