Energy integral method for gravity field determination from satellite orbit coordinates[J] . P. N. A. M. Visser,N. Sneeuw,C. Gerlach.Journal of Geodesy . 2003 (3)
Energy integral method for gravity field determination from satellite orbit coordinates[J] . P. N. A. M. Visser,N. Sneeuw,C. Gerlach.Journal of Geodesy . 2003 (3)