@misc{oai:tsukuba.repo.nii.ac.jp:00012581,
 author = {長合, 友造 and Choai, Tomozo},
 month = {},
 note = {1991, 【要旨】},
 title = {若材令コンクリートの耐凍害性評価法},
 year = {1992}
}