@inproceedings{Kovalenko:2022/P,
  author = "Kovalenko, Evgeniy",
  title = "{Study on $e^+e^- \to B^{(*)}\bar{B}^{(*)}$ and $\Upsilon(5S) \to \Upsilon(1S,2S)\eta^{(\prime)}$}",
  doi = "10.22323/1.398.0348",
  booktitle = "Proceedings of The European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2021)",
  year = 2022,
  volume = "398",
  pages = "348"
}