1. Estimates of regression parameters based on rank tests;Adichie;Ann. Math. Statist.,1967
2. Statistical Models Based on Counting Processes;Andersen,1993
3. Sequential Medical Trials;Armitage,1975
4. A representation of the joint distribution of responses to n dichotomous items;Bahadur,1961
5. A generalization of the method of m-rankings;Benard;Indag. Math.,1953