@book { OpenAccessimWissenschaftsbereich,
    title = "Open Access im Wissenschaftsbereich",
    author = "Michael {Link}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02781-5",
    url = "https://www.peterlang.com/document/1046412"
}