Bernd Dollinger Editor & Author

Martina Althoff is Associate Professor of criminology at the University of Groningen, Department of Criminal Law and Criminology, The Netherlands.
Bernd Dollinger is Professor of social pedagogy at the University of Siegen, Department of Educational Science and Psychology, Germany. 
Holger Schmidt is Assistant Professor at the TU Dort­mund University, Department of Social Education, Adult Education and Early Childhood Education, Germany.