@book { TaxEvasionTrustandStateCapacities,
    title = "Tax Evasion, Trust, and State Capacities",
    author = "Nicolas {Hayoz} and Simon {Hug}",
    year = "2007",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1102354"
}