1. Purity of branch locus;Auslander;Amer. J. Math.,1962
2. Functors and morphisms determined by objects, Applications of morphisms determined by objects;Auslander,1976
3. Functors and morphisms determined by objects, Applications of morphisms determined by objects;Auslander,1976
4. Rational singularities and almost split sequences;Auslander;Trans. Amer. Math. Soc.,1986
5. Isolated singularities and existence of almost split sequences;Auslander,1986