@article{oai:tokyo-kasei.repo.nii.ac.jp:00009505, author = {秋山, 堯 and アキヤマ, タカシ and Akiyama, Takashi}, journal = {東京家政大学研究紀要 2 自然科学}, month = {Mar}, note = {application/pdf}, pages = {23--26}, title = {Crystal Transition of Diammonium Hydrogen Phosphate}, volume = {22}, year = {1982} }