@book { CIUTIForum2006,
    title = "CIUTI-Forum 2006",
    subtitle = "Sprachen in einer sich ändernden Welt- Les langues dans un monde qui change",
    author = "Martin {Forstner} and Hannelore {Lee-Jahnke}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1104245"
}