@book { CIUTIForum2009,
    title = "CIUTI-Forum 2009",
    author = "Martin {Forstner} and Hannelore {Lee-Jahnke} and Lidi {Wang}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1108678"
}