@book { ImplementationofInternationalLawintheUnitedStates,
    title = "Implementation of International Law in the United States",
    author = "Johan D. {van der Vyver}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00134-1",
    url = "https://www.peterlang.com/document/1054319"
}