@inproceedings{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",
  booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)",
  year = 2019,
  volume = "340",
  pages = "449"
}