@book { GeldpolitikundStabilittdesBankensystems,
    title = "Geldpolitik und Stabilität des Bankensystems",
    author = "Michael {Knittel}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13962",
    url = "https://www.peterlang.com/document/1068510"
}