An initial estimator of scale parameter based on binary response data(共著). Bul. Fac. Educ. Okayama Univ. 1999. 110. 141-149
A method for constructing initial estimator based on binomial sample and its application to some statistical model(共著). Bul. Fac. Educ. Okayama Univ. 1997. 104. 15-22