The Penn State-Toruń Centre for Astronomy Planet Search stars - I. Spectroscopic analysis of 348 red giantsP. Zieliński, A. Niedzielski, A. Wolszczan, M. Adamów and G. NowakA&A, 547 (2012) A91DOI: https://doi.org/10.1051/0004-6361/201117775
