@book { MoralerziehungiminstitutionellenKontext,
    title = "Moralerziehung im institutionellen Kontext",
    author = "Dorothea {Döhler}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1115147"
}