Sixth International Symposium "Geodesy and Physics of the Earth" : Potsdam, August 22-27, 1988
edited by the Zentralinstituts fur Physic der Erde
Potsdam : Zentralinstitut fur Physik der Erde, 1989
- Alemanha., Zentralinstitut fur physik der Erde
Part II- Gravity Field Variations; Part III- Recent Crustal Movements
GEODESIA --