@online{ timsrc, author = "Hammann, Wolf", title = "Kriminalprävention: Kommunale und polizeiliche Kriminalprävention", publisher = "Universität Tübingen", year = "2011", month = "May", day = "26", url = "https://timms.uni-tuebingen.de:443/tp/UT_20110526_001_rvkrimi_0001", urldate = "2024-12-22" }