Puede introducir un año o una fecha completa con formato dd/mm/aaaa. Para buscar por una fecha concreta debe poner la misma fecha en Desde y Hasta.

If you want to find a phrase, enclose it in quotes. For example: "Miguel de Cervantes".

In each field you can enter one or more words; the operator linking the terms is AND.

The characters * and ? look for terms that share the same root or words of doubtful spelling. For example: 'ilustr *', will retrieve the words illustrator, illustrations, illustrated, illustrative, etc .; and 'primiti? a' will retrieve the terms primitive and primitiue. These characters should not be used as the beginning of a search term.