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) Hideki Maeda and Tomohiro Harada,Criteria for energy conditions,Classical and Quantum Gravity,0264-9381,IOP Publishing,2022-08-29,39,19,195002,https://cir.nii.ac.jp/crid/1360861705564247296,https://doi.org/10.1088/1361-6382/ac8861