1. Some algebras associated to automorphisms of elliptic curves;Artin,1990
2. Modules over regular algebras of dimension 3;Artin;Invent. Math.,1991
3. Twisted homogeneous coordinate rings;Artin;J. Algebra,1990
4. Harish–Chandra modules over the Virasoro algebra;Kaplansky,1985
5. Noncommutative Noetherian Rings;McConnell,2001