A Revised Spectral Classification System and a New Catalogue for Galactic Wolf-Rayet Stars
Open Access
- 1 January 1968
- journal article
- research article
- Published by Oxford University Press (OUP) in Monthly Notices of the Royal Astronomical Society
- Vol. 138 (1), 109-121
- https://doi.org/10.1093/mnras/138.1.109