二ツ矢 昌夫

Prediction Intervals for System Lifetime, Based or Component Test Data 

IEEE Transactions on Reliability 49(4) 351-354 2000年  

Dependence between Order Statistics in Samples from Finite Population and its Application to Ranked Set Sampling(共著) 

Ann. Inst. Statist. Math. 50(1) 49-70 1998年  

Extremal Finite Populations Maximizing Relative Efficiencies in Ranked Set Sampling 

The Science Reports of the Hirosaki University 37(2) 152-159 1990年