@article{oai:tsukuba.repo.nii.ac.jp:00000491,
 author = {渡邉, 光雄},
 journal = {教育方法学研究},
 month = {Mar},
 pages = {219--233},
 title = {「二面的開示」概念の実証性について},
 volume = {15},
 year = {2006}
}