@article{202001.0133,
	doi = {10.20944/preprints202001.0133.v1},
	url = {https://doi.org/10.20944/preprints202001.0133.v1},
	year = 2020,
	month = {January},
	publisher = {Preprints},
	author = {Wei Li},
	title = {A Local Spherical Coordinate System Approach to Protein 3D Structure Description},
	journal = {Preprints}
}