@article{oai:tsukuba.repo.nii.ac.jp:00029177,
 author = {赤平, 昌文 and AKAHIRA, Masafumi},
 issue = {2},
 journal = {Reports of the University of Electro-Communications, 電気通信大学学報},
 month = {Feb},
 pages = {213--218},
 title = {On the second order asymptotic optimality of estimators in an autoregressive process},
 volume = {29},
 year = {1979},
 yomi = {アカヒラ, マサフミ}
}