@book { MorgenGlatz222012,
    title = "Morgen-Glatz 22/2012",
    author = "Philipp {Theisohn} and Georg {Braungart}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    doi = "10.3726/978-3-0351-0439-4",
    url = "https://www.peterlang.com/document/1052859"
}