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
"Gruber, Harald",Learning and strategic product innovation : theory and evidence for the semiconductor industry,,North-Holland,1994,Studies in mathematical and managerial economics,,0444817743,,https://cir.nii.ac.jp/crid/1130282272815840000