@book { DasBayernbildderReprsentantensterreichsinMnchen19181938,
    title = "Das Bayernbild der Repräsentanten Österreichs in München 1918-1938",
    author = "Michael {Weigl}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099267"
}