@book { RegulierungderEisenbahninGrobritannien,
    title = "Regulierung der Eisenbahn in Großbritannien",
    author = "Markus {Lotte}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836613576",
    url = "https://m.diplom.de/document/225816"
}