@inproceedings{Li:2026tg,
  author = "Li, Zhijun  and  You, Zhengyun",
  title = "{Search for dark sector at BESIII}",
  doi = "10.22323/1.485.0041",
  booktitle = "Proceedings of The European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2025)",
  year = 2026,
  volume = "485",
  pages = "041"
}