1. Statistical analysis of qualitative variation;Agresti,1978
2. Rao's distance measure;Atkinson;Sankhya,1981
3. A geometric study of diversity;Bhargava;J. Theoret. Biol,1974
4. On diversity in human ecology;Bhargava;Metron,1975
5. A measure of divergence between two multinomial populations;Bhattacharya;Sankhya,1946