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 "Helander, Jan",On age and mental test behaviour : studies related to inter-domain structuring and factor prediction in gerontology,,"[Elanders Boktryckeri Aktiebolag],distr.: Almqvist & Wiksell",1967,Acta psychologica Gothoburgensia,,,,https://cir.nii.ac.jp/crid/1130000794320575872