Ebr, J., and for the Pierre Auger Collaboration. “Ultra-High-Energy Hadronic Physics at the Pierre Auger Observatory: Muon Measurements”. Ukrainian Journal of Physics 69, no. 11 (December 3, 2024): 792. Accessed December 19, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023516.