@book { AusbruchausderMalthusianischenFalle,
    title = "Ausbruch aus der «Malthusianischen Falle»",
    author = "Anton {Brandenberger}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1096869"
}