@book { PhnomenederMassengesellschaftnachHannahArendt,
    title = "Phänomene der Massengesellschaft nach Hannah Arendt",
    author = "Matthias {Meier}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093968"
}