@book { VierJahrzehnteUnabhngigkeitMadagaskars, title = "Vier Jahrzehnte Unabhängigkeit Madagaskars", author = "Marie Aimé Joël {Harison}", year = "2021", publisher = "Peter Lang Verlag", address = "Berlin, Germany", url = "https://www.peterlang.com/document/1101621" }