The mass of the planet-hosting giant star β Geminorum determined from its p-mode oscillation spectrum
A. P. Hatzes, M. Zechmeister, J. Matthews, R. Kuschnig, G. A. H. Walker, M. Döllinger, D. B. Guenther, A. F. J. Moffat, S. M. Rucinski, D. Sasselov and W. W. Weiss
