著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "竹内, 啓 and 赤平, 昌文",Minimax approach to sequential Bernoulli trials,,"Institute of Mathematics, University of Tsukuba",2000,Mathematical research note,,,,https://cir.nii.ac.jp/crid/1130000795898871040