@article{article, title = {{Environments of massive stars and the upper mass limit}}, url = {{}}, year = {{2011}}, month = {{1}}, author = {{Crowther PA}}, doi = {{10.1017/S1743921312012616}}, volume = {{7}}, journal = {{Proceedings of the International Astronomical Union}}, issue = {{S279}}, pages = {{9-17}}, note = {{Accessed on 2024/12/22}}}