@book { BilaterismandFreeTrade,
    title = "Bilaterism and Free Trade",
    author = "Eugen {Dimant}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640816477",
    url = "https://www.hausarbeiten.de/document/165862"
}