@article{HarthHasslerKostaetal.2008,
  author    = {Helene Harth and Gerda Haßler and Peter Kosta and Hans-Peter Kr{\"u}ger and Hildegard L. C. Tristram and Heide Wegener and Thomas Stehl},
  title     = {Laudation zur Verleihung des Doktogrades ehrenhalber an Herrn Prof. em. Dr. phil. Helmut L{\"u}dke},
  year      = {2008},
}