@book { CorruptionbegetsCorruption,
    title = "«Corruption begets Corruption»",
    subtitle = "Zur Dynamik und Persistenz der Korruption",
    author = "Thomas {Herzfeld}",
    year = "2004",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1098038"
}