@article{202110.0388,
	doi = {10.20944/preprints202110.0388.v1},
	url = {https://doi.org/10.20944/preprints202110.0388.v1},
	year = 2021,
	month = {October},
	publisher = {Preprints},
	author = {Ting-Hang Pei},
	title = {Different Explanations for the Cosmic Microwave Background Radiation},
	journal = {Preprints}
}