1. Theory of Rank Tests;Hájek,1967
2. A class of statistics with asymptotic normal distribution;Hoeffding;Ann Math Statist,1948
3. Contiguity of Probability Measures;Roussas,1972
4. Statistical Tables for Biological, Agricultural and Medical Research;Fisher,1938
5. “Optimum” nonparametric tests;Hoeffding,1950