@book { KlientelismusinSdosteuropa,
    title = "Klientelismus in Südosteuropa",
    author = "Klaus {Roth} and Ioannis {Zelepos}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b13124",
    url = "https://www.peterlang.com/document/1110569"
}