@inproceedings{Mertens:2014jm,
  author = "Mertens, Tom",
  title = "{Generalized loop space and TMDs}",
  doi = "10.22323/1.205.0135",
  booktitle = "Proceedings of XV International Conference on Hadron Spectroscopy {\textemdash} PoS(Hadron 2013)",
  year = 2014,
  volume = "205",
  pages = "135"
}