@book{UBHD-1044649, author={Mazzotti, Mario}, title={Le pievi ravennati}, publisher={Longo}, address={Ravenna}, year={1975}, pages={103 S.}, number={ARRAY(0x557139d88348)}, series={Quaderni di antichità romane cristiane bizantine altomedioevali}, library={UB [Signatur: 75 A 2145] ; AC [Signatur: Dd 21]}, }