@book { FestschriftfrEdouardTieche,
    title = "Festschrift für Edouard Tieche",
    author = " {Literarische Gesellschaft Bern}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069260"
}