@book { 300JahredeutschtrkischeFreundschaft,
    title = "300 Jahre deutsch-türkische Freundschaft",
    author = "Erol {Esen} and Fahri {Türk} and Franziska {Trepke}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b16381",
    url = "https://www.peterlang.com/document/1110987"
}