@article{202011.0712,
	doi = {10.20944/preprints202011.0712.v1},
	url = {https://doi.org/10.20944/preprints202011.0712.v1},
	year = 2020,
	month = {November},
	publisher = {Preprints},
	author = {Leonid Verozub},
	title = {Projectively Invariant Equations of Gravitation},
	journal = {Preprints}
}