Comparative modelling of the spectra of cool giants T. Lebzelter, U. Heiter, C. Abia, K. Eriksson, M. Ireland, H. Neilson, W. Nowotny, J. Maldonado, T. Merle, R. Peterson et al. (17 more) A&A, 547 (2012) A108 Published online: 06 November 2012 DOI: 10.1051/0004-6361/201219142