TY - BOOK AU - Gaposchkin, E. M AU - Kolaczek B  ED - Colloquium of the International Astronomical Union on Reference Coordinate Systems for Earth Dynamics TI - Reference coordinate systems for Earth dynamics: proceedings of the 56th colloquium of the international Astronomical Union on reference coordinate systems for Earth dynamics, held in Warsaw, Poland, Sept.ember 8–12, 1980 SN - 90-277-1260-3 PY - 1981/// CY - Dordrecht PB - D. Reidel Publishing KW - Astronomy and Astrophysics thesaurus KW - Geodynamics KW - Geophysics ER -