@book { SchulischesMogelnStandderForschung,
    title = "Schulisches Mogeln. Stand der Forschung",
    author = "Talha {Mutluel}",
    year = "2018",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/428544"
}