| Author | Titles | | 1.
| Valsassina, Maria Manuela, 1933-2017 | 1 | | 2.
| Valsassina, Maria Manuela de Oliveira Tojal de, 1933-2017 | 0 | | 3.
| Author is: Valsassina, Maria Manuela, 1933-2017 | 1 | | 4.
| Valsecchi, Marco | 5 | | 5.
| Valsecchi, Massimo | 1 | | 6.
| Valstar-Verhoff, Arta, 1956 | 1 | | 7.
| Valsted, Bo | 1 | | 8.
| Valtat, Louis, 1869-1952 | 1 | | 9.
| Valter, Rodica Maria | 1 | | 10.
| Valtolina, Amelia | 1 | | 11.
| Valtolina, Francesco | 3 |
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