@article{Metz:2016xb,
  author = "Metz, Andreas  and  Gamberg, Leonard  and  Kanazawa, Koichi  and  Kang, Zhong-Bo  and  Pitonyak, Daniel  and  Prokudin, Alexei  and  Schlegel, Marc",
  title = "{Twist-3 spin Asymmetries in $\ell N \to h X$ Studied in Collinear Factorization}",
  doi = "10.22323/1.249.0020",
  journal = "PoS",
  year = 2016,
  volume = "QCDEV2015",
  pages = "020"
}