@book { MultilingualNorms,
    title = "Multilingual Norms",
    author = "Madalena {Cruz-Ferreira}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00478-6",
    url = "https://www.peterlang.com/document/1054232"
}