| Author | Titles | 1.
| Picone, Marina Causa | 1 | 2.
| Picon-Lefebvre, Virginie | 2 | 3.
| Picon-Salas, Mariano, | 1 | 4.
| Picornell, Antoni | 1 | 5.
| Picot, Constant | 1 | 6.
| Picot, Francisco António | 1 | 7.
| Picot, Georges Marie-René | 1 | 8.
| Picot, Nicole | 1 | 9.
| Picoto, José Carlos | 1 | 10.
| Picotti, G. B. | 2 |
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