@article{Wu:2021+4, author = "Wu, Sha and Chen, Songzhan and Liu, Ruoyu", title = "{Observations of the brightest UHE Gamma-Ray Sources With the LHAASO-KM2A}", doi = "10.22323/1.395.0847", journal = "PoS", year = 2021, volume = "ICRC2021", pages = "847" }