@book { DieStrkederSchwche,
    title = "Die Stärke der Schwäche",
    author = "Matthias Theodor {Vogt} and Jan {Sokol}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1106536"
}