@book { KonjunktionundkonjunktionaleFunktion,
    title = "Konjunktion und konjunktionale Funktion",
    author = "Suang-Jing {Pong}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1088994"
}