(2005-03-29) Mattila, Mikko; Raunio, Tapio; University of Helsinki. Department of Political Science - Mattila, Mikko; University of Tampere. Department of Political Science and International Relations - Raunio, Tapio

(2017-09-28) Kääriäinen, Juha; University of Helsinki. Institute of Criminology and Legal Policy - Kääriäinen, Juha