@book{Hellmann2009, author = {Wilfried Hellmann}, title = {Junge Menschen in station{\"a}rer Jugendhilfe : eine Evaluations- und Nutzerstudie}, publisher = {Dr. K{\"o}ster}, address = {Berlin}, isbn = {978-3-89574-723-6}, pages = {63}, year = {2009}, language = {de} }