@incollection{Heckmann1988,
  author    = {Heckmann, Friedrich},
  title     = {Wider die kollektive Resignation},
  doi       = {10.25968/opus-57},
  institution = {Fakult{\"a}t V - Diakonie, Gesundheit und Soziales},
  publisher      = {Hochschule Hannover},
  year      = {1988},
  subject      = {Predigt},
  language  = {de}
}