1. Stable Module Theory;Auslander,1969
2. The homological theory of maximal Cohen–Macaulay approximations;Auslander;Mém. Soc. Math. Fr. (N. S.),1989
3. Cohen–Macaulay Rings;Bruns,1998
4. On the subcategories of n-torsionfree modules and related modules;Dey;Collect. Math.,2023
5. Embedding of modules over Gorenstein rings;Foxby;Proc. Am. Math. Soc.,1972