@book { MythosAlchemie,
    title = "Mythos Alchemie",
    author = "Jürgen {Hollweg}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17319",
    url = "https://www.peterlang.com/document/1111577"
}