@inproceedings{Nyadzani:2025LZ, author = "Nyadzani, Lutendo and Razzaque, Soebur and Finke, Justin", title = "{The ultra-luminous X-ray phase as a progenitor channel for LIGO–Virgo–KAGRA sources}", doi = "10.22323/1.514.0012", booktitle = "Proceedings of High Energy Astrophysics in Southern Africa 2025 {\textemdash} PoS(HEASA2025)", year = 2025, volume = "514", pages = "012" }