_:B6dc718b66d857fb27a91af7088b62086 . . "Enrico" . "Ha insegna storia delle relazioni internazionali nell'Università di Bologna"@nl . "Enrico Serra" . . "Serra, Enrico (1914-1997)" . "Serra" . "1914"^^ . "1997"^^ . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 "2023-05-20"^^ . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 "339328835" . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 . _:B6dc718b66d857fb27a91af7088b62086 .