@book{UBHD-1048649, author={Samek Ludovici, Sergio}, title={Il de Sphaera Estense}, subtitle={e l'Iconografia Astrologica}, publisher={Martello Editore}, address={Milano}, year={1958}, pages={70 S.}, language={ita}, library={UB [Signatur: 76 A 707] ; KU [Signatur: Bu 8305]}, }