1. Alley R, Spencer K, Anandakrishnan S (2007) Ice-sheet mass balance: assessment, attribution and prognosis. Ann Glaciol 46: 1–7
2. Arbinger C, Amico S, Feucht U, Finzi A (2003) The GRACE formation: science mode pointing performance analysis. In: 3rd international workshop on satellite constellations and formations, 24–26 Feb. 2003, Pisa
3. Bandikova T, Flury J, Ko U-D (2010) Impact of spacecraft attitude variations on the GRACE scientific results. In: EGU General Assembly, Vienna, May 2010. Geophys Res Abstr, vol 12, pp EGU2010–8319–1
4. Bettadpur S (2007) GRACE Product Specification Document, Rev. 4.5. Technical Report GRACE 327-720 (CSR-GR-03-02), Center for Space Research, The University of Texas at Austin. http://podaac.jpl.nasa.gov/grace/documentation.html
5. Bettadpur S, Tapley B, Watkins M, Flechtner F (2010) GRACE Mission Status. In: EGU General Assembly, Vienna, May 2010. Geophys Res Abstr, vol 12, pp. EGU2010–1307