TY - BOOK ED - Academy of Sciences of the GDR ED - International Symposium "Geodesy and Physics of the Earth" TI - 6th International Symposium "Geodesy and Physics of the Earth," GDR. Potsdam, August 22-27, 1988: proceedings: part 1, earth rotation parameters, earth tides T2 - Veröffentlichungen des Zentralinstituts für Physik der Erde PY - 1989/// CY - Potsdam PB - Central institute for physics of the earth KW - Geodesy ER -