@book { RomanianRomanticResort,
    title = "Romanian Romantic Resort",
    subtitle = "Fallstudie und Analyse zur Existenzgründung eines Hochschulabsolventen",
    author = "Wolfgang {Schiller}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832488130",
    url = "https://m.diplom.de/document/223993"
}