著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Takehiko Takabayasi,Relativistic Hydrodynamics Equivalent to the Dirac Equation,Progress of Theoretical Physics,0033-068X,Oxford University Press (OUP),1955-02,13,2,222-224,https://cir.nii.ac.jp/crid/1360847871802649472,https://doi.org/10.1143/ptp.13.222