@book { PrventionvonsexuellemMissbrauch,
    title = "Prävention von sexuellem Missbrauch",
    author = "Hamid {Maftahi}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656404408",
    url = "https://www.hausarbeiten.de/document/212320"
}