@book { EconomicDevelopmentinScotland,
    title = "Economic Development in Scotland",
    author = "Tim {Alers}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832487355",
    url = "https://m.diplom.de/document/223921"
}