@book { HandelninGeschichte,
    title = "Handeln in Geschichte",
    subtitle = "Ein katholischer Beitrag zum Problem des sittlichen Kompromisses",
    author = "Hubert {Windisch}",
    year = "1982",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1071878"
}