Authors: Koesterke, L Hamann, WR Urrutia, T

Citation: L. Koesterke et al., Line-profile variability in the Wolf-Rayet stars WR 135 and WR 111, ASTRON ASTR, 379(1), 2001, pp. 224-228

Authors: Hamann, WR Brown, JC Feldmeier, A Oskinova, LM

Citation: Wr. Hamann et al., On the wavelength drift of spectral features from structured hot star winds, ASTRON ASTR, 378(3), 2001, pp. 946-953

Authors: Hamann, WR Koesterke, L

Citation: Wr. Hamann et L. Koesterke, WN stars in the LMC: Parameters and atmospheric abundances, ASTRON ASTR, 360(2), 2000, pp. 647-655