@book { UnterrichtsfeinplanungzumThemaGesundheit,
    title = "Unterrichtsfeinplanung zum Thema Gesundheit",
    author = "Natalia {Huckele}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640891580",
    url = "https://www.hausarbeiten.de/document/170144"
}