@book { LeitkategorieSozialeKompetenz,
    title = "Leitkategorie: Soziale Kompetenz",
    author = "Andreas {Neubert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106387"
}