@article{202112.0392,
	doi = {10.20944/preprints202112.0392.v1},
	url = {https://doi.org/10.20944/preprints202112.0392.v1},
	year = 2021,
	month = {December},
	publisher = {Preprints},
	author = {Sergey Vladimirovich Sudoplatov},
	title = {Arities and Aritizabilities of First-Order Theories},
	journal = {Preprints}
}