THE FIRST SUMMER SCHOOL IN ASTRONOMY AND GEOPHYSICS http://hdl.handle.net/123456789/1517 TIME IN ASTRONOMY, ROTATION OF THE EARTH - THEORY AND OBSERVATIONS (part II) http://hdl.handle.net/123456789/1535 TIME IN ASTRONOMY, ROTATION OF THE EARTH - THEORY AND OBSERVATIONS (part II) Vondrak, Jan Tue, 01 Jan 2008 00:00:00 GMT TIME IN ASTRONOMY, ROTATION OF THE EARTH - THEORY AND OBSERVATIONS http://hdl.handle.net/123456789/1534 TIME IN ASTRONOMY, ROTATION OF THE EARTH - THEORY AND OBSERVATIONS Vondrak, Jan Tue, 01 Jan 2008 00:00:00 GMT ASTRONOMICAL REFERENCE SYSTEMS AND FRAMES, ASTROMETRIC TECHNIQUES AND CATALOGS (part II) http://hdl.handle.net/123456789/1533 ASTRONOMICAL REFERENCE SYSTEMS AND FRAMES, ASTROMETRIC TECHNIQUES AND CATALOGS (part II) Vondrak, Jan Tue, 01 Jan 2008 00:00:00 GMT ASTRONOMICAL REFERENCE SYSTEMS AND FRAMES, ASTROMETRIC TECHNIQUES AND CATALOGS http://hdl.handle.net/123456789/1532 ASTRONOMICAL REFERENCE SYSTEMS AND FRAMES, ASTROMETRIC TECHNIQUES AND CATALOGS Vondrak, Jan Tue, 01 Jan 2008 00:00:00 GMT