1 - Spherical harmonics : an elementary treatise on harmonic functions with applications |
2 - Harmonic analysis of spherical functions on real reductive groups |
3 - P.G.L._2 over the p-adics : Its representations, spherical functions and Fourier analysis |
4 - Spherical inversion on SLn(R) |
5 - The theory of ultraspherical multipliers |