@book { InternationalBufferStocksTheoryandPractice,
    title = "International Buffer Stocks: Theory and Practice",
    author = "Alis {Medzikijan}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1070769"
}