1. On the ubiquity of Gorenstein rings;Bass;Math. Z.,1963
2. The Magma algebra system. I. The user language;Bosma;J. Symbolic Comput.,1997
3. Representations of orders with cyclic index;Borevič;Tr. Mat. Inst. Steklova,1965
4. One-dimensional almost Gorenstein rings;Barucci;J. Algebra,1997
5. Cohen-Macaulay Rings;Bruns,1993