@book { SprachwandelUnsichtbareHandnatrlichergrammatischerWandelundSprachkonomie,
    title = "Sprachwandel: Unsichtbare Hand, natürlicher grammatischer Wandel und Sprachökonomie",
    author = "Marius {Diekmann}",
    year = "2016",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/313458"
}