@misc{misc, title  = {{A Neutron Star with a Massive Progenitor in Westerlund 1}},

 url = {{}},

 year = {{2005}},

 month = {{9}},

 author = {{Muno MP and Clark JS and Crowther PA and Dougherty SM and de Grijs R and Law C and McMillan SLW and Morris MR and Negueruela I and Pooley D and Zwart SP et al}},

 doi = {{10.48550/arxiv.astro-ph/0509408}},

 note = {{Accessed on 2025/11/06}}}