@book { ErnhrungbeiBrustkrebs,
    title = "Ernährung bei Brustkrebs",
    author = "Agnes {Budnowski} and Flora {Koller} and Martina {Kreuter} and Ulrike {Denison}",
    year = "2017",
    publisher = "facultas / maudrich",
    address = "Wien, Österreich",
    url = "https://campus-lizenzen.facultas.at/document/520709"
}