@book { DieErbbescheinigung,
    title = "Die Erbbescheinigung",
    author = "Tabea {Jenny}",
    year = "2014",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04625-0",
    url = "https://www.peterlang.com/document/1048623"
}