Geodetic Accuracies Obtainable from Measurements of First and Second Order Gravitational Gradients: Issues 236-243
D. Lelgemann ยท Helmut Moritz ยท Ivan Istvan Mueller ยท Klaus-Peter Schwarz ยท Muneendra Kumar ยท Ohio State University. Department of Geodetic Science ยท Reiner Rummel ยท Tomas Soler
1976 เดเดจเต ยท Ohio State University, Research Foundation