@book { StructuralChangeandConvergence,
    title = "Structural Change and Convergence",
    author = "Nicole {Palan}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02614-6",
    url = "https://www.peterlang.com/document/1046383"
}