1. On the weak behaviour of partial sums of Legendre series;Chanillo;Trans. Amer. Math. Soc.,1981
2. The multiplier for the ball;Fefferman;Ann. of Math.,1971
3. On the mean inversion of Fourier and Hankel transforms;Herz,1954
4. On L(p, q) space;Hunt;Enseign. Math.,1966
5. The weak behavior of spherical means;Kenig,1980