. . "RUGA" . . . "1824" . "Pietro" . "graveur Pietro Ruga" . . . "Ruga"@fr-FR . "Pietro Ruga"@hr-HR . "Ruga" . . "1772" . . . "P." . "graveur" . . "P. Ruga" . . . "Rugo" . . "Ruga, Pietro, graveur" . "Pietro RUGA" . "Ruga" . "P. Ruga" . . "Pietro Rugo" . .