@article{Pittner2009,
  author    = {Karin Pittner},
  title     = {The case of German relatives},
  journal   = {The Linguistic Review},
  volume    = {12},
  pages     = {197 -- 231},
  url       = {http://homepage.ruhr-uni-bochum.de/Karin.Pittner/caserel.pdf},
  year      = {2009},
}