| Author | Titles | | 1.
| Congress of the International Association of Art Critics, Suíça, 1978 | 1 | | 2.
| Congress of the International Committee of the History of Art, 33, Nuremberga, 2012 | 1 | | 3.
| Congress of the International Comparative Literature Association, 16, Mossel Bay (África do Sul), 2000 | 1 | | 4.
| Congresso Açoreano, 01, Lisboa, 1938 | 1 | | 5.
| Congresso Açoreano, 01, Lisboa, 1938 | 2 | | 6.
| Congresso Arqueológico do Sudeste Espanhol, 05, Almeria, 1949 | 1 | | 7.
| Congresso Beirão, 02, Coimbra , 1922 | 1 | | 8.
| Congresso Beirão, 04, Castelo Branco , 1929 | 1 | | 9.
| Congresso Beirão, 09, Viseu, 1953 | 1 | | 10.
| Congresso Beirão, 10, Coimbra, 1965 | 1 |
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