@article{oai:muroran-it.repo.nii.ac.jp:00007917, author = {SHIRAHATA, Hiroshi and 白幡, 浩志 and SEKIGUCHI, Itsuma and YAMAGUCHI, Yoshiaki}, issue = {1}, journal = {室蘭工業大学研究報告. 理工編, Memoirs of the Muroran Institute of Technology. Science and engineering}, month = {Jan}, note = {application/pdf}, pages = {41--52}, title = {Mineral Composition of Clay from the Minami-Shiraoi mine, Southwestern Hokkaido}, volume = {10}, year = {1980}, yomi = {シラハタ, ヒロシ} }