@book { FderalismusunddieArchitekturdereuropischenIntegration,
    title = "Föderalismus und die Architektur der europäischen Integration",
    author = "Nikolaus {Wenturis}",
    year = "1994",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12544",
    url = "https://www.peterlang.com/document/1066997"
}