@book { DieBrennesselNaturalFutureFibre,
    title = "Die Brennessel - Natural Future Fibre",
    subtitle = "Eine regionale Alternative in der industriellen Textil-Produktion?",
    author = "Miriam {Wolters}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832457884",
    url = "https://m.diplom.de/document/221257"
}