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) James L. Anderson and Peter G. Bergmann,Constraints in Covariant Field Theories,Physical Review,0031-899X,American Physical Society (APS),1951-09-01,83,5,1018-1025,https://cir.nii.ac.jp/crid/1363670320774817024,https://doi.org/10.1103/physrev.83.1018