@book { FiscalFederalismintheEuropeanUnionandItsCountries,
    title = "Fiscal Federalism in the European Union and Its Countries",
    author = "Clément {Vaneecloo} and Augusta {Badriotti} and Margherita {Fornasini}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Bruxelles, Belgium",
    url = "https://www.peterlang.com/document/1100691"
}