@book { InternationalesCIUTIForum,
    title = "Internationales CIUTI-Forum",
    author = "Martin {Forstner} and Hannelore {Lee-Jahnke}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1096922"
}