@book{Merchel2003,
  author    = {Merchel, Joachim},
  title     = {Kinder- und Jugendhilfe im Reformprozess},
  volume    = {2},
  edition   = {1. Aufl.},
  publisher = {Verl. Dt. Jugendinst.},
  address   = {M{\"u}nchen},
  isbn      = {3-87966-422-6},
  pages     = {312 S. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{Merchel2003,
  author    = {Merchel, Joachim},
  title     = {Tr{\"a}gerstrukturen in der sozialen Arbeit},
  edition   = {1. Aufl.},
  publisher = {Juventa-Verl.},
  address   = {Weinheim [u.a.]},
  isbn      = {3-7799-0734-8},
  pages     = {240 S. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@article{Merchel2003,
  author    = {Merchel, Joachim},
  title     = {Diagnose in der Hilfeplanung: Anforderungen und Problemstellungen},
  series = {Neue Praxis},
  volume    = {33},
  journal   = {Neue Praxis},
  number    = {6},
  pages     = {527 -- 542},
  year      = {2003},
  language  = {de}
}