@book { PersonenundOrganisationen,
    title = "Personen und Organisationen",
    subtitle = "Bestimmungsfaktoren integrativer und nicht-integrativer Prozesse",
    author = "Alois {Heinemann}",
    year = "1982",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1072473"
}