Article ISI
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.; Jordan, A.; Drass, H.; Butler, R.P.; Wang, L.