@book { SindBestAgerauchBestTargets,
    title = "Sind Best Ager auch Best Targets?",
    author = "Sven {Reuter}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832483555",
    url = "https://m.diplom.de/document/223547"
}