@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015055,
 author = {永井, 清},
 month = {},
 note = {種別:卒業論文},
 title = {珪酸石灰ヲ主体トスル人工鋼滓ノ研究},
 year = {1948}
}