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) George F R Ellis and Henk van Elst and Jeff Murugan and Jean-Philippe Uzan,On the trace-free Einstein equations as a viable alternative to general relativity,Classical and Quantum Gravity,0264-9381,IOP Publishing,2011-10-18,28,22,225007,https://cir.nii.ac.jp/crid/1361981471237770112,https://doi.org/10.1088/0264-9381/28/22/225007