@inproceedings{Kirilova:2023T2,
  author = "Kirilova, Daniela  and  Panayotova, Mariana  and  Chizhov, Emmanuil",
  title = "{Updated BBN cosmological constraints on Beyond Standard Model physics}",
  doi = "10.22323/1.427.0034",
  booktitle = "Proceedings of 11th International Conference of the Balkan Physical Union {\textemdash} PoS(BPU11)",
  year = 2023,
  volume = "427",
  pages = "034"
}