@book { EuropeanPerspectivesonDrugAddictedPeopleDrogenabhngigeMenschenauseuropischenBlickwinkeln,
    title = "European Perspectives on Drug Addicted People- Drogenabhängige Menschen aus europäischen Blickwinkeln",
    author = "Ase-Brit {Falch} and Wolfgang {Heckmann} and Sandor {Lisznyai}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1097097"
}