@article{Nakatsuka:2023eP, author = "Nakatsuka, Takao and Okei, K. and Matsumoto, H. and Tsuji, S. and Iyono, A. and Yamamoto, S. and Linsley, J.", title = "{Monte Carlo analyses of the shower-disc structure for gamma-ray shower}", doi = "10.22323/1.444.0571", journal = "PoS", year = 2023, volume = "ICRC2023", pages = "571" }