@inproceedings{Zhang:2023vl, author = "Zhang, Yi and He, Jiayin and Zhang, Rui and Zhao, Shiping", title = "{Investigation of the Ultra High Energy gamma-ray emission from the North Fermi Bubble with LHAASO-KM2A}", doi = "10.22323/1.444.0651", booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)", year = 2023, volume = "444", pages = "651" }