Precise radial velocity measurements of G and K giants - Multiple systems and variability trend along the Red Giant BranchJ. Setiawan, L. Pasquini, L. da Silva, A. P. Hatzes, O. von der Lühe, L. Girardi, J. R. de Medeiros and E. GuentherA&A, 421 1 (2004) 241-254DOI: https://doi.org/10.1051/0004-6361:20041042-1
