Gaia Data Release 2: Observational Hertzsprung-Russell diagrams by Gaia Collaboration
= Gaia Data Release 2: Observational Hertzsprung-Russell diagrams by Gaia Collaboration
{c}
{title2=2018}
https://arxiv.org/abs/1804.09378
Abstract and cluster analysis: astrometric membership and Hertzsprung-Russell diagrams for open and globular clusters.