@book { GesundheitlicheUngleichheit,
    title = "Gesundheitliche Ungleichheit",
    subtitle = "Der Beitrag kontextueller Merkmale",
    author = "Sven {Voigtländer} and Gabriele {Berg} and Oliver {Razum}",
    year = "2008",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1104949"
}