National height datum, the Gauss–Listing geoid level value w0 and its time variation 0 (Baltic Sea Level Project: epochs 1990.8, 1993.8, 1997.4) A. ArdalanE. GrafarendJ. Kakkuri Pages: 1 - 28
Spherical harmonic analysis and synthesis for global multiresolution applications J. A. R. BlaisD. A. Provins Pages: 29 - 35
Iterative vector methods for computing geodetic latitude and height from rectangular coordinates J. Pollard Pages: 36 - 40
On determination of heights by using terrestrial clocks and GPS signals V. A. BrumbergE. Groten Pages: 49 - 54