@article {Li:2021duv,
	title = {LHAASO discovery of highest-energy photons towards new physics},
	journal = {Sci. Bull.},
	volume = {66},
	year = {2021},
	pages = {2254{\textendash}2256},
	doi = {10.1016/j.scib.2021.07.030},
	author = {Li, Chengyi and Ma, Bo-Qiang}
}
