@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}
}