Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SATO Hiroshi and KUMAGAI Hidenori and NEO Natsuki and NAKAMURA Kentaro,Variations of Chemical Compositions of Mid-ocean Ridge Basalts (MORB) and their Origin,Journal of Geography (Chigaku Zasshi),0022135X,Tokyo Geographical Society,2008,117,1,124-145,https://cir.nii.ac.jp/crid/1390282679206694528,https://doi.org/10.5026/jgeography.117.124