@article{article, title = {{B 517 - Another very late WNL star in M 33}}, url = {{}}, year = {{1997}}, month = {{2}}, author = {{Crowther PA and Szeifert T and Stahl O and Zickgraf FJ}}, volume = {{318}}, journal = {{Astronomy and Astrophysics}}, issue = {{2}}, pages = {{543-547}}, note = {{Accessed on 2024/12/22}}}