@book { UnterrichtsstrungenFormenUrsachenundHandlungsperspektiven,
    title = "Unterrichtsstörungen - Formen, Ursachen und Handlungsperspektiven",
    author = "Claudia {Weber}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836640725",
    url = "https://m.diplom.de/document/227497"
}