1. Ba spaces and some estimates of Laplace operator;Ding;J Sys Sci and Math Sci,1981
2. Higher dimensional singular integrals and harmonic function;Ding;J of Math (PRC),1984
3. Some properties of Ba spaces;Zhang;Acta Mathematica Scientia,1989
4. Interpolation of Ba spaces;Cheng;Acta Mathematica Scientia,1988
5. On approximation by operators in Ba spaces;Sheng;Acta Mathematica Scientia,1991