| Title | Spectral analyses of Wolf-Rayet stars: hydrogen abundances in WN subtypes |
| Publication Type | Journal Article |
| Year of Publication | 1991 |
| Authors | Hamann, W-R, Dunnebeil, G, Koesterke, L, Schmutz, W, Wessolowski, U |
| Journal | Astronomy and Astrophysics |
| Volume | 249 |
| Issue | 2 |
| Pagination | 443-454 |
| URL | http://articles.adsabs.harvard.edu/full/1991A%26A...249..443H |
