VALACCHI, M. NATO Archives Online: a source system for the history of international relations. Bibliothecae.it, [S. l.], v. 11, n. 2, p. 309–330, 2022. DOI: 10.6092/issn.2283-9364/16273. Disponível em: https://bibliothecae.unibo.it/article/view/16273. Acesso em: 26 feb. 2024.