@article{Wickel2016,
  author    = {Wickel, Hans Hermann},
  title     = {Singen kennt kein Alter},
  series = {Musik \& Gottesdienst. Zeitschrift f{\"u}r evangelische Kirchenmusik},
  volume    = {70},
  journal   = {Musik \& Gottesdienst. Zeitschrift f{\"u}r evangelische Kirchenmusik},
  number    = {5},
  issn      = {1015-6798},
  pages     = {171 -- 177},
  year      = {2016},
  language  = {mul}
}
@article{WickelHartogh2005,
  author    = {Wickel, Hans Hermann and Hartogh, Theo},
  title     = {Ausbildungsdisziplin Musikgeragogik},
  series = {Musikforum},
  volume    = {3},
  journal   = {Musikforum},
  number    = {3},
  pages     = {16 -- 18},
  year      = {2005},
  language  = {mul}
}
@article{Wilhelm1999,
  author    = {Wilhelm, Edgar},
  title     = {Was ist falsch gelaufen? Schauspielernde Sozialp{\"a}dagogen beraten Unternehmen},
  series = {Westf{\"a}lische Nachrichten},
  journal   = {Westf{\"a}lische Nachrichten},
  number    = {29.09.1999},
  year      = {1999},
  language  = {mul}
}
@article{Wilhelm2006,
  author    = {Wilhelm, Edgar},
  title     = {Forschen gegen Stress},
  series = {fhocus. Magazin der Fachhochschule M{\"u}nster},
  journal   = {fhocus. Magazin der Fachhochschule M{\"u}nster},
  number    = {6},
  year      = {2006},
  language  = {mul}
}