The SIMBAD astronomical database - The CDS reference database for astronomical objectsM. Wenger, F. Ochsenbein, D. Egret, P. Dubois, F. Bonnarel, S. Borde, F. Genova, G. Jasniewicz, S. Laloë, S. Lesteven and R. MonierAstron. Astrophys. Suppl. Ser., 143 1 (2000) 9-22DOI: https://doi.org/10.1051/aas:2000332