@article{oai:nipr.repo.nii.ac.jp:00001530, author = {Tazawa, Yuji and Fujii, Yoshiyuki}, journal = {Memoirs of National Institute of Polar Research. Special issue}, month = {Nov}, note = {P(論文)}, pages = {220--221}, title = {Neutron activation analysis of spherules from bare ice near the Allan Hills and an ice core from Mizuho Station (abstract)}, volume = {29}, year = {1983} }