@book { GlobalChangeandRegionalAgriculturalLandUse,
    title = "Global Change and Regional Agricultural Land Use",
    subtitle = "Impact Estimates for the Upper Danube Basin Based on Scenario Data from European Studies",
    author = "Alexander {Wirsig}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106837"
}