@article{oai:shizuoka.repo.nii.ac.jp:00005466, author = {Tuttle, O.F. and 相原, 淳}, journal = {地学しずはた}, month = {Jul}, note = {application/pdf}, pages = {19--21}, title = {SiO_2-H_2O系の予察的報告}, volume = {8}, year = {1955} }