@book { IntegrationvsInklusionimElementarbereich,
    title = "Integration vs. Inklusion im Elementarbereich",
    author = "Nina {Friedmann}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656570578",
    url = "https://www.hausarbeiten.de/document/266501"
}