Article
Astronomy and Astrophysics  (2016)

Four new planets around giant stars and the mass-metallicity correlation of planet-hosting stars

Jones, M. I.; Jenkins, J. S.; Brahm, R.; Wittenmyer, R. A.; Olivares E., F.; Melo, C. H. F.; Rojo, P.; Jordán, A.; Drass, H.; Butler, R. P.; Wang, L.