@article{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", journal = "PoS", year = 2025, volume = "HEASA2025", pages = "012" }