@misc{oai:tsukuba.repo.nii.ac.jp:00009672,
 author = {中戸川, 孝治 and Nakatogawa, Koji},
 month = {},
 note = {1986, 【要旨】},
 title = {集合論における相対化の諸相:哲学的考察},
 year = {1986}
}