@book { DateninderErbmasse,
    title = "Daten in der Erbmasse",
    author = "Michael {Thiesen}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11735",
    url = "https://www.peterlang.com/document/1113370"
}