@article{oai:shizuoka.repo.nii.ac.jp:00003204, author = {北村, 晃寿 and 海野, 進 and 山本, なぎさ}, journal = {静岡大学地球科学研究報告}, month = {Oct}, note = {application/pdf}, pages = {27--29}, title = {大洞窟軽石の主要成分化学組成}, volume = {36}, year = {2009} }