@book { OsternimReligionsunterrichtderGrundschule,
    title = "Ostern im Religionsunterricht der Grundschule",
    author = "Maja {Lengert}",
    year = "2007",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638591256",
    url = "https://www.hausarbeiten.de/document/66559"
}