@book { SprachlicheUnsicherheitinderRomania,
    title = "Sprachliche Unsicherheit in der Romania",
    author = "Inga {Hennecke} and Eva {Varga}",
    year = "2020",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b17127",
    url = "https://www.peterlang.com/document/1111178"
}