1. D-algebras which are D-stably equivalent to D[Z];Asanuma,1977
2. On stably polynomial algebras;Asanuma;J. Pure Appl. Algebra,1982
3. Algebraic K-theory;Bass,1968
4. Locally polynomial algebras are symmetric algebras;Bass;Inventions Math.,1977
5. Algebra I;Bourbaki,1974