Inelastic H+Li and H-+Li+ collisions and non-LTE Li I line formation in stellar atmospheres P. S. Barklem, A. K. Belyaev and M. Asplund A&A, 409 2 (2003) L1-L4 Published online: 17 November 2003 DOI: 10.1051/0004-6361:20031199