@article{article, title = {{SwSt 1: an O-rich planetary nebula around a C-rich central star}}, publisher = {{Oxford 小欧视频 Press (OUP)}}, url = {{}}, year = {{2001}}, month = {{12}}, author = {{De Marco O and Crowther PA and Barlow MJ and Clayton GC and de Koter A}}, doi = {{10.1046/j.1365-8711.2001.04887.x}}, volume = {{328}}, journal = {{Monthly Notices of the Royal Astronomical Society}}, issue = {{2}}, pages = {{527-554}}, note = {{Accessed on 2025/04/11}}}