Dorothee D. Haroske, “Embeddings Of Some Weighted Function Spaces On R_n: Entropy and Approximation Numbers (A Survey of some recent results),” 1997.
Ridgway Scott, “Tutorial on Sobolev Spaces,“
Shannon Sampling and Learning Theory
These two papers by Steve Smale and Ding-Xuan Zhou:
Shannon Sampling and Function Reconstruction from Point Values
Shannon Sampling II. Connections to Learning Theory