The CORALIE survey for southern extra-solar planets - XV. Discovery of two eccentric planets orbiting HD 4113 and HD 156846
O. Tamuz, D. Ségransan, S. Udry, M. Mayor, A. Eggenberger, D. Naef, F. Pepe, D. Queloz, N. C. Santos, B.-O. Demory, P. Figuera, M. Marmier and G. Montagnier
