@techreport{BrezowarMairSotzko,
  author    = {Brezowar, Gabriela and Mair, Michael and Sotzko, Volker},
  title     = {Problem-Based Learning 2.0. Ein Projektbericht des FH-MODUL},
  subject      = {Project Based Learning},
  language  = {de}
}
@techreport{Bernsteiner,
  author    = {Bernsteiner, Clemens},
  title     = {Zur Auslegung der Bestimmungen {\"u}ber die Freiheit musikalischer Auslegungen},
  subject      = {Music},
  language  = {de}
}