@book { VorstellungundBildSartresTheoriedesImaginren,
    title = "Vorstellung und Bild. Sartres Theorie des Imaginären",
    author = "Christian {Salvesen}",
    year = "2018",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/419438"
}