@book{UBHD-1136109, editor={Doebner, Richard}, title={Von c. 996 bis 1346}, publisher={Gerstenberg}, address={Hildesheim}, year={1881}, pages={VIII, 650 S.}, language={ger and lat}, library={UB [Signatur: B 5879-2::1] ; GE [Signatur: Bg 652]}, }