@book { AngststrungeninderSchuleDiagnoseundUmgangdamit,
    title = "Angststörungen in der Schule. Diagnose und Umgang damit",
    author = "André {Weikard}",
    year = "2006",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638529150",
    url = "https://www.hausarbeiten.de/document/58820"
}