Multiplex Latinitas. Testi grammaticali latini dell'Alto Medioevo

New edition, with full critical apparatus, of two latin grammar treatises of unknown author: 'Quae sunt quae' and 'Aggressus'. Both treatises are produced in precarolingian age (VIIth to VIIIth century) as latin texts for monastic schools. The tradition of this class of texts is very extensive in few europeans areas and largely unexplored: the commentaries on each text include analysis of different typologies, collection of 'fontes' and 'loci similes' and settlement of chronology and localization.