1. On the joins of hensel rings;Artin;Advances in Mathematics,1971
2. Etale Homotopy;Artin,1969
3. Power operations in K-theory;Atiyah;Q. Jl Math.,1966
4. Vector bundles and homogeneous spaces;Atiyah,1961
5. Equivariant K-theory and completion;Atiyah;J. Differential Geometry,1969