@article{article48937170,
title   = {Searches for ultra-high-energy photons at the Pierre Auger Observatory},
author = {Abreu, P. and Peixoto, Carlos Jose Todero and Catalani, Fernando and Souza, Vitor de and Oliveira, Cainã de and Armand, Johnnier Pérez and Santos, Edivaldo Moura},
year = {2022},
doi = {10.3390/universe8110579},
journal   = {Universe}
}