@book { DasRechtderdigitalenKapitalanlage,
    title = "Das Recht der digitalen Kapitalanlage ",
    author = "Arne {Lordt}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b20329",
    url = "https://www.peterlang.com/document/1307440"
}