@book{UBHD-1036910, author={Behrens, Ernst-August}, title={Ringtheorie}, publisher={Bibliogr. Inst.}, address={Mannheim ; Wien ; Z{\"u}rich}, year={1975}, pages={405 S.}, language={ger}, isbn={3-411-01424-5 and 978-3-411-01424-8}, note={Literaturverz. S. [398] - 400}, keywords={Ringtheorie ; Ring <Mathematik>}, library={MA [Signatur: Behre] ; MA [Signatur: Behre HB]}, }