Architetti e ingegneri a Roma da Clemente XIII a Pio VII: una biografia collettiva

Some notes on research work's methods about 263 biographies of architects and engineers published in three volumes of series "Studi sul Settecento Romano", edited by Elisa Debenedetti and entitled Architetti e ingegneri a confronto, I'immagine di Roma tra Clemente XIII e Pio VII, printed in 2006-2008. The research work, founded above all on unpublished archives documents, with rich bibliographic supports, is a useful instrument to master the studies on late eighteenth century's roman architecture and it offers also interesting links with Napoleonic age, especially about public works.