@article{oai:tsukuba.repo.nii.ac.jp:00021783,
 author = {黒川, 哲宇 and Kurokawa, Tetsuu},
 journal = {心身障害学研究},
 month = {Mar},
 pages = {11--17},
 title = {点字のIegibilityと触野について},
 volume = {1},
 year = {1977}
}