Violent acts by adolescents in Germany: data on the quantitative development and distinctions between different types - Böttger, Andreas (Forschungsbericht / KFN, Kriminologisches Forschungsinstitut Niedersachsen e.V., 1997)
Rev. version of a paper pres. at the European Intensive Seminar "Juvenile aggression and delinquency" Fachhochschule Braunschweig/Wolfenbüttel, Fachber. Sozialwesen, Braunschweig, March 10-14, 1997