Planetary companion candidates around the K giant stars 42 Draconis and HD 139 357M. P. Döllinger, A. P. Hatzes, L. Pasquini, E. W. Guenther, M. Hartmann and L. GirardiA&A, 499 3 (2009) 935-942DOI: https://doi.org/10.1051/0004-6361/200810837
