Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NISHIMURA Susumu and IKEDA Takashi,Trace-elements of alkali olivine basalt from the southern part of Izu peninsula,The Journal of the Geological Society of Japan,00167630,The Geological Society of Japan,1976,82,4,285-286,https://cir.nii.ac.jp/crid/1390282681215408512,https://doi.org/10.5575/geosoc.82.285