@article{Wickel2014,
  author    = {Wickel, Hans Hermann},
  title     = {Musik kennt kein Alter. Arbeitsfelder der Musikgeragogik},
  series = {Clarino},
  journal   = {Clarino},
  number    = {6},
  issn      = {2193-9047},
  pages     = {25 -- 29},
  year      = {2014},
  language  = {de}
}
@article{HartoghWickel2014,
  author    = {Hartogh, Theo and Wickel, Hans Hermann},
  title     = {Musikgeragogik. Grundlagen, Arbeitsfelder, Aus- und Weiterbildung},
  series = {Diskussion Musikp{\"a}dagogik},
  journal   = {Diskussion Musikp{\"a}dagogik},
  number    = {62},
  issn      = {1437-4722},
  pages     = {4 -- 7},
  year      = {2014},
  language  = {de}
}