@book { UnilateraleinternationaleTransfers,
    title = "Unilaterale internationale Transfers",
    subtitle = "Zur Analyse von Kapitaltransfers unter modernen Wirtschaftsbedingungen",
    author = "Thomas {Richter}",
    year = "1999",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088508"
}