@misc{KnechtLudwig2002,
  author    = {Knecht, Christiane and Ludwig, Christiane},
  title     = {DRGs und Qualit{\"a}t - (K)ein Widerspruch? Euroforum Kongress D{\"u}sseldorf, 17.04.2002.},
  year      = {2002},
  language  = {de}
}
@misc{KnechtWinkelmann2002,
  author    = {Knecht, Christiane and Winkelmann, Anette},
  title     = {Fit f{\"u}r die DRGs ...?, IRR Kongress, Bonn, 22.04.2002.},
  year      = {2002},
  language  = {de}
}