Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tomoharu Senjyu and Hideo Sudo,Interannual Variation of the Upper Portion of the Japan Sea Proper Water and Its Probable Cause,Journal of oceanography,09168370,Tokyo : Oceanographic Society of Japan,1996-02,52,1,27-42,https://cir.nii.ac.jp/crid/1521417753460644480,https://doi.org/10.1007/bf02236531