@book { AnnaMartachRomanJennyundderneueVater,
    title = "Anna Martach Roman - Jenny und der neue Vater",
    author = "Anna {Martach}",
    year = "2018",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/386556"
}