1. Sobolev Spaces;Adams,2003
2. Geometry of Yang–Mills Fields;Atiyah,1979
3. Construction of instantons;Atiyah;Phys. Lett. A,1978
4. Self-duality in four-dimensional Riemannian geometry;Atiyah;Proc. R. Soc. London Ser. A,1978
5. Some Nonlinear Problems in Riemannian Geometry;Aubin,1998