@article{Bhattacharya:2018gS,
  author = "Bhattacharya, Shohini  and  Metz, Andreas  and  Zhou, Jian",
  title = "{Observables for Generalized TMDs of Quarks}",
  doi = "10.22323/1.308.0006",
  journal = "PoS",
  year = 2018,
  volume = "QCDEV2017",
  pages = "006"
}