@book { WasserteufelLiteraturQuickie,
    title = "Wasserteufel - Literatur-Quickie",
    author = "Paul {Divjak}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955201920",
    url = "https://m.dotbooks.de/document/211023"
}