@article{Jo:201740,
  author = "Jo, Young-kwon",
  title = "{Measurement of σ(ttbarbbbar)/σ(ttbarjj) at s = 13 TeV at CMS experiment}",
  doi = "10.22323/1.282.0990",
  journal = "PoS",
  year = 2017,
  volume = "ICHEP2016",
  pages = "990"
}