ON HEREDITARY AND BASS ORDERS
Ju A Drozd, V V Kiričenko, А. В. Ройтер · Mathematics of the USSR-Izvestiya · 1967
A criterion is given for orders over Dedekind rings to be hereditary. It is proved that every finitely generated torsionfree module over a Bass order, i.e., an order of which every superring has injective dimension one, splits into a direct sum of ideals. A local description of Bass orders is presented.