1. Statistical estimation of density function;Bartlett;Sankhyā,1963
2. Estimation of a probability density function and its derivatives;Bhattacharya;Sankhyä,1967
3. Estimation of a multivariate density;Cacoullos;Ann. Inst. Statist. Math.,1965
4. A Course in Probability Theory;Chung,1968
5. Strong approximations of the quantile process;Csörgo;Ann. Statist.,1978