@article{oai:muroran-it.repo.nii.ac.jp:00007626, author = {MUROZUMI, Masayo and 室住, 正世 and CHOW, Tsaihwa J. and PATTERSON, C. C.}, issue = {3}, 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 = {Jul}, note = {application/pdf}, pages = {733--742}, title = {The Possibility of Measuring Variations in the Intensity of Worldwide Lead Smelting During Medieval and Ancient Times Using Lead Aerosol Deposits in Polar Snow Strata}, volume = {6}, year = {1969}, yomi = {ムロズミ, マサヨ} }