@article{Zenaiev:2019Ea,
  author = "Zenaiev, Oleksandr",
  title = "{Combination and QCD analysis of charm and beauty production cross section measurements in deep inelastic $ep$ scattering at HERA}",
  doi = "10.22323/1.340.0449",
  journal = "PoS",
  year = 2019,
  volume = "ICHEP2018",
  pages = "449"
}