@book { Solangdunichtvergisstzulieben,
    title = "Solang du nicht vergisst zu lieben",
    author = "Frederike {Baumgarte}",
    year = "2023",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1373853"
}