@article{Shtabovenko:2022RI,
  author = "Shtabovenko, Vladyslav",
  title = "{Two- and three-loop QCD corrections to the width difference in the $B_s - \bar{B}_s$ system.}",
  doi = "10.22323/1.416.0054",
  journal = "PoS",
  year = 2022,
  volume = "LL2022",
  pages = "054"
}