@book { BankenundPflichten,
    title = "Banken und Pflichten",
    author = "Moritz {Bermel}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04508-6",
    url = "https://www.peterlang.com/document/1048454"
}