@book { MichaelEndesKinderliteraturunterdemEinflussRudolfSteiners,
    title = "Michael Endes Kinderliteratur unter dem Einfluss Rudolf Steiners",
    author = "Jana {Hölters}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640890248",
    url = "https://www.hausarbeiten.de/document/170275"
}