@book { IndustrialisierungundgesellschaftlicherWandelinSdosteuropa,
    title = "Industrialisierung und gesellschaftlicher Wandel in Südosteuropa",
    author = "Roland {Schönfeld}",
    year = "1989",
    publisher = "Biblion",
    address = ", Germany",
    doi = "10.3726/b12570",
    url = "https://www.peterlang.com/document/1067020"
}