Masses of the Hyades white dwarfs - A gravitational redshift measurement L. Pasquini, A. F. Pala, H.-G. Ludwig, I. C. Lẽao, J. R. de Medeiros and A. Weiss A&A, 627 (2019) L8 Published online: 12 July 2019 DOI: 10.1051/0004-6361/201935835