@book { GriechischeSchulinitiativeninderBundesrepublikDeutschland,
    title = "Griechische Schulinitiativen in der Bundesrepublik Deutschland",
    author = "Michaelis {Kanavakis}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1076523"
}