1. Akahira, M. (1975a). Asymptotic theory for estimation of location in non-regular cases, I: Order of convergence of consistent estimators,Rep. Statist. Appl. Res. JUSE,22, 8–26.
2. Akahira, M. (1975b). A note on the second order asymptotic efficiency of estimators in an autoregressive process,Rep. Univ. Electro-Comm.,26–1, 143–149.
3. Akahira, M. (1975c). Asymptotic theory for estimation of location in non-regular cases, II: Bounds of asymptotic distributions of consistent estimators,Rep. Statist. Appl. Res. JUSE,22, 101–117.
4. Akahira, M. and Takeuchi, K. (1976). On the second order asymptotic efficiency of estimators in multiparameter cases,Rep. Univ. Electro-Comm.,26–2 261–269.
5. Anderson, T. W. (1959). On asymptotic distributions of estimates of parameters of stochastic difference equations,Ann. Math. Statist.,30, 676–687.