VizieR Online Data Catalog: Gaia DR1 open cluster members (Gaia Collaboration+, 2017) - A Vallenari; C Jordi; L Lindegren; U Bastian; T Prusti; JHJ De Bruijne; AGA Brown; C Babusiaux; CAL Bailer-Jones; M Biermann; DW Evans; L Eyer; et al. (2017)