@book { InternationalFrameworkAgreements,
    title = "International Framework Agreements",
    author = "Elisa Theresa {Hauch}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-05605-1",
    url = "https://www.peterlang.com/document/1049462"
}