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

 url = {{}},

 year = {{2006}},

 month = {{11}},

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

 doi = {{10.1111/j.1365-2966.2006.10952.x}},

 volume = {{372}},

 journal = {{MON NOT R ASTRON SOC}},

 issue = {{3}},

 pages = {{1407-1424}},

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