1. Lectures on exceptional Lie groups;Adams,1996
2. Clifford modules;Atiyah;Topology,1964
3. Representation Theory of Artin Algebras;Auslander,1995
4. Complete intersection dimension;Avramov;Publ. Math. Inst. Hautes Études Sci.,1997
5. Quillen stratification for modules;Avrunin;Invent. Math.,1982