@book { DiefnfWegedesThomasvonAquinunddiemoderneKosmologie,
    title = "Die fünf Wege des Thomas von Aquin und die moderne Kosmologie",
    author = "Frank {Merkel}",
    year = "2013",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/296597"
}