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 "福井, 和広||フクイ,カズヒロ and 山口, 修||ヤマグチ, オサム",Comparison between constrained mutual subspace method and orthogonal mutual subspace method,,"Dept. of Computer Science, Graduate School of Systems and Information Engineering, University of Tsukbua",2006,CS-TR,,,,https://cir.nii.ac.jp/crid/1130282271056137856