Wind structure of late B supergiants - I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)N. Markova, R. K. Prinja, H. Markov, I. Kolka, N. Morrison, J. Percy and S. AdelmanA&A, 487 1 (2008) 211-221DOI: https://doi.org/10.1051/0004-6361:200809376