The message of the angles - astrometry from 1798 to 1998: proceedings of the international spring meeting of the Astronomische Gesellschaft Gotha, May 11 - 15, 1998, commemorating the first meeting of astronomers at the Seeberg observatory 200 years ago - Brosche, Peter (Acta historica astronomiae, 1998)
Beitr. teilw. dt., teilw. engl
Keywords: Konferenzschrift; Konferenzschrift -- 1998 -- Gotha; Geschichte 1798-1998; Astrometrie