@book{Merchel1994,
  author    = {Joachim Merchel},
  title     = {Kooperative Jugendhilfeplanung},
  edition   = {1. Aufl.},
  series    = {Eine praxisbezogene Einf{\"u}hrung},
  isbn      = {3-8100-1287-4},
  year      = {1994},
}