@book { DieKaiserWilhelmsUniversittStraburg18721902,
    title = "Die Kaiser-Wilhelms-Universität Straßburg 1872-1902",
    author = "Stephan {Roscher}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100739"
}