@misc{misc, title  = {{A census of the Wolf-Rayet content in Westerlund 1 from near-infrared  imaging and spectroscopy}},

 url = {{}},

 year = {{2006}},

 month = {{8}},

 author = {{Crowther PA and Hadfield LJ and Clark JS and Negueruela I and Vacca WD}},

 note = {{Accessed on 2024/12/22}}}