@book { NutzungvonBiomassezurEnergiewandlunginEuropa,
    title = "Nutzung von Biomasse zur Energiewandlung in Europa",
    author = "Thilo {Weise}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832468477",
    url = "https://m.diplom.de/document/222193"
}