@book { EineLiebefrdieEwigkeit,
    title = "Eine Liebe für die Ewigkeit",
    author = "Gabriella {Engelmann}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955204303",
    url = "https://m.dotbooks.de/document/262889"
}