@phdthesis{Wittke2007,
author = {Wittke, Verena and Solf, Christiane},
year = {2007},
title = {Partizipation von Eltern in den Hilfen zur Erziehung am Beispiel der
Tagesgruppe (§32 KJHG)},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-8659",
}