@book { DevolkssuperlatiefinhetNederlands,
    title = "De volkssuperlatief in het Nederlands",
    author = "Janna {Falkenstein}",
    year = "2007",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638622882",
    url = "https://www.hausarbeiten.de/document/69923"
}