@misc{oai:tsukuba.repo.nii.ac.jp:00010840,
 author = {Yin, Jianhua and 殷, 建華},
 month = {},
 note = {1989, 【要旨】},
 title = {Geochemistry of near-shore marine surface sediments, Off the San-in district, Japan},
 year = {1990}
}