@book { DenkenimGegensatzHugoBall,
    title = "Denken im Gegensatz: Hugo Ball",
    author = "Daniela Paola {Padularosa}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0922-1",
    url = "https://www.peterlang.com/document/1053503"
}