Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shigeo Matsuyama and S. Iwasaki and D. Chiba and Keizo Ishii and I. Kakuta and Hiromichi Yamazaki,"Population Discrimination by Strontium-calcium Concentration Ratios of Sagittal Otoliths Taken from the Japanese Flounder, Paralichthys olivaceus",International Journal of PIXE,0129-0835,World Scientific Pub Co Pte Lt,1999-01-01,09,,11-19,https://cir.nii.ac.jp/crid/1873398392479010944,https://doi.org/10.1142/s0129083599000036