| Verfasser | Häufigkeit |
| Vieira, Afonso Lopes 1878-1946 |
29 |
| Vieira, António 1608-1697 |
9 |
| Azcárate, Asun López-Varela |
4 |
| Bruhn, Jørgen |
4 |
| Loetscher, Hugo 1929-2009 |
4 |
| Vieira, Armando Luis |
4 |
| de Paiva Vieira, Miriam |
4 |
| Bouchon-Meunier, Bernadette 1948- |
3 |
| Carvalho, João Paulo |
3 |
| Lesot, Marie-Jeanne |
3 |
| Lobo, Francisco Rodrigues 1580-1622 |
3 |
| Lopes Vieira, Affonso |
3 |
| Reformat, Marek Z. |
3 |
| Vieira, Leonardo Alves |
3 |
| Vieira, Susana |
3 |
| Wilbik, Anna |
3 |
| Yager, Ronald R. 1941- |
3 |
| Arthur, Rangel |
2 |
| Becker da Silva, Andressa Melina |
2 |
| Cruz, Manuel Vieira da |
2 |