Interplay of negative pressure and hydrogen chemical effects in CeRhSn from first principles A. F. Al Alam, S. F. Matar, N. Ouaini and M. Nakhl Eur. Phys. J. B, 65 4 (2008) 491-498 Published online: 27 September 2008 DOI: 10.1140/epjb/e2008-00369-4