@book { LanguageContactLanguageConflict,
    title = "Language Contact - Language Conflict",
    author = "Eran {Fraenkel} and Christina {Kramer}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1082247"
}