Yaakov Friedman. Relativistic Gravitation Based on Symmetry. Symmetry, 12(1):183, 2020. [doi]
@article{Friedman20, title = {Relativistic Gravitation Based on Symmetry}, author = {Yaakov Friedman}, year = {2020}, doi = {10.3390/sym12010183}, url = {https://doi.org/10.3390/sym12010183}, researchr = {https://researchr.org/publication/Friedman20}, cites = {0}, citedby = {0}, journal = {Symmetry}, volume = {12}, number = {1}, pages = {183}, }