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
"赤平, 昌文",A higher order approximation to a percentile point of the non-central t-distribution,,"Institute of Mathematics, University of Tsukuba",1993,Mathematical research note,,,,https://cir.nii.ac.jp/crid/1130011528813134635