@book{UBHD-1095937, author={Bandmann, G{\"u}nter}, title={Die Bauformen des Mittelalters}, publisher={Athen{\"a}um-Verl. von Reutern}, address={Bonn}, year={1949}, pages={246 S}, language={ger}, library={UB [Signatur: C 6370-30]}, }