A self-consistent chemically stratified atmosphere model for the roAp star 10 Aquilae N. Nesvacil, D. Shulyak, T. A. Ryabchikova, O. Kochukhov, A. Akberov and W. Weiss A&A, 552 (2013) A28 Published online: 19 March 2013 DOI: 10.1051/0004-6361/201220320