Mesures d'étoiles doubles faites aux lunettes de 74 et 50 cm de l'Observatoire de la Côte d'Azur - Measurements of double stars made at Nice Observatory with the 74 and 50 cm refractors
and
Astron. Astrophys. Suppl. Ser., 126 1 (1997) 1-2
Published online: 15 November 1997
DOI: 10.1051/aas:1997382