@book { MakrokonomischeEffizienzdesFinanzsektors,
    title = "Makroökonomische Effizienz des Finanzsektors",
    author = "Hans Christian {Mantler}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13950",
    url = "https://www.peterlang.com/document/1068498"
}