@book { GlossarzurGeschichtedermittelalterlichenStadt,
    title = "Glossar zur Geschichte der mittelalterlichen Stadt",
    author = "Bernd-Ulrich {Hergemöller} and Nikolai {Clarus}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-01264-4",
    url = "https://www.peterlang.com/document/1045829"
}