@book { PhilosophieundWeltbeimjungenHeidegger,
    title = "Philosophie und Welt beim jungen Heidegger",
    author = "César {Lambert}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1094006"
}