Hipparcos, Venice '97 : Isola di S. Giorgio, Venice,Italy, 13-16 May 1997 : presentation of the Hipparcos and Tycho Catalogues and first astrophysical results of the Hipparcos Space Astrometry Mission. pp.479-484, 1997. Noordwijk. ESA Publications Division
Hipparcos, Venice '97 : Isola di S. Giorgio, Venice,Italy, 13-16 May 1997 : presentation of the Hipparcos and Tycho Catalogues and first astrophysical results of the Hipparcos Space Astrometry Mission. pp.513-518, 1997. Noordwijk. ESA Publications Division
Gomez, A.E. ; Luri, X. ; Mennessier, M.O. ; Torra, J. ; Figueras, F.
Pub. info.:
Hipparcos, Venice '97 : Isola di S. Giorgio, Venice,Italy, 13-16 May 1997 : presentation of the Hipparcos and Tycho Catalogues and first astrophysical results of the Hipparcos Space Astrometry Mission. pp.207-212, 1997. Noordwijk. ESA Publications Division