@inproceedings{Burkardt:201658,
  author = "Burkardt, Matthias",
  title = "{Quark Orbital Angular Momentum}",
  doi = "10.22323/1.249.0039",
  booktitle = "Proceedings of QCD Evolution 2015 {\textemdash} PoS(QCDEV2015)",
  year = 2016,
  volume = "249",
  pages = "039"
}