Schmidt, R.; Schwintzer, P.; Flechtner, F.; Reigber, C.; Guntner, A.; Doll, P.; Ramillien, G.; Cazenave, A.; et al. (2006). "GRACE observations of changes in continental water storage". Global and Planetary Change. 50 (1–2): 112–126. Bibcode:2006GPC....50..112S. doi:10.1016/j.gloplacha.2004.11.018.
Ramillien, G.; Lombard, A.; Cazenave, A.; Ivins, E.; Llubes, M.; Remy, F.; Biancale, R. (2006). "Interannual variations of the mass balance of the Antarctica and Greenland ice sheets from GRACE". Global and Planetary Change. 53 (3): 198. Bibcode:2006GPC....53..198R. doi:10.1016/j.gloplacha.2006.06.003.
Vanderwal, W.; Wu, P.; Sideris, M.; Shum, C. (2008). "Use of GRACE determined secular gravity rates for glacial isostatic adjustment studies in North-America". Journal of Geodynamics. 46 (3–5): 144. Bibcode:2008JGeo...46..144V. doi:10.1016/j.jog.2008.03.007.
Schmidt, R.; Schwintzer, P.; Flechtner, F.; Reigber, C.; Guntner, A.; Doll, P.; Ramillien, G.; Cazenave, A.; et al. (2006). "GRACE observations of changes in continental water storage". Global and Planetary Change. 50 (1–2): 112–126. Bibcode:2006GPC....50..112S. doi:10.1016/j.gloplacha.2004.11.018.
Ramillien, G.; Lombard, A.; Cazenave, A.; Ivins, E.; Llubes, M.; Remy, F.; Biancale, R. (2006). "Interannual variations of the mass balance of the Antarctica and Greenland ice sheets from GRACE". Global and Planetary Change. 53 (3): 198. Bibcode:2006GPC....53..198R. doi:10.1016/j.gloplacha.2006.06.003.
Vanderwal, W.; Wu, P.; Sideris, M.; Shum, C. (2008). "Use of GRACE determined secular gravity rates for glacial isostatic adjustment studies in North-America". Journal of Geodynamics. 46 (3–5): 144. Bibcode:2008JGeo...46..144V. doi:10.1016/j.jog.2008.03.007.
Vaníček, P.; Kleusberg, A.; Martinec, Z.; Sun, W.; Ong, P.; Najafi, M.; Vajda, P.; Harrie, L.; Tomasek, P.; ter Horst, B. Compilation of a Precise Regional Geoid(PDF) (Report). Department of Geodesy and Geomatics Engineering, University of New Brunswick. 184. Retrieved 22 December 2016.