@incollection{BittnerDery2015,
  author    = {Dagmar Bittner and Jeruen E. Dery},
  title     = {The information structural effects of German P- and D-pronouns in discourse},
  booktitle = {Byproducts and side effects : Nebenprodukte und Nebeneffekte},
  volume    = {58},
  url       = {http://www.zas.gwz-berlin.de/zaspil.html},
  year      = {2015},
}