N. Vales

Spherical harmonic modelling to ultra-high degree of Bouguer and isostatic anomalies

Georges Balmino, S. Bonvalot, A. Briais, 2012, Journal of Geodesy.

Non-singular formulation of the gravity vector and gravity gradient tensor in spherical harmonics.

Jean-Pierre Barriot, Georges Balmino, N. Vales, 1990 .

Gravity field model of mars in spherical harmonics up to degree and order eighteen

Georges Balmino, G. Balmino, B. Moynot, 1982 .