@article{Engelhardt:2013a8,
  author = "Engelhardt, Michael  and  Musch, Bernhard  and  Haegler, Philipp  and  Negele, John  and  Schafer, Andreas",
  title = "{Transverse momentum-dependent parton distribution functions in lattice QCD}",
  doi = "10.22323/1.172.0022",
  journal = "PoS",
  year = 2013,
  volume = "CD12",
  pages = "022"
}