TY - GEN T1 - The spotty donor star in the X-ray transient Cen X-4 T2 - arXiv PY - 2014/02/07 AU - Shahbaz T AU - Watson CA AU - Dhillon VS ED - DO - DOI: 10.48550/arxiv.1402.1639 Y2 - 2025/11/17 ER -