@article{201811.0320,
	doi = {10.20944/preprints201811.0320.v1},
	url = {https://doi.org/10.20944/preprints201811.0320.v1},
	year = 2018,
	month = {November},
	publisher = {Preprints},
	author = {Yuanping He and Boyan Gu and Daizhou Zhang and Weizhen Lu and Chuck Wah Yu and Zhaolin Gu},
	title = {Towards the Understanding of Ice Crystal-graupel Collision Charging in Thunderstorm Electrification},
	journal = {Preprints}
}