@book { RedefiningtheMatrix,
    title = "Re/defining the Matrix",
    subtitle = "Reflections on Time – Space – Agency",
    author = "Anke {Bartels} and Michael {Schultze} and Agata {Stopinska}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101673"
}