Subjects, Citizens, and Aliens in a Time of Upheaval : Naturalizing and Denaturalizing in Europe during the First World War - Caglioti, Daniela Luigia (. The @journal of modern history. - Chicago, Ill. : Univ. of Chicago Press, 1929-. - Online-Ressource. - ISSN 1537-5358 89, 2017)