@book { CicerounddasGeld,
    title = "Cicero und das Geld",
    author = "Eva {Scheuermann}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05682-2",
    url = "https://www.peterlang.com/document/1049488"
}