@article{articledfdbb860, title = {Composition Classification of Ultra-High Energy Cosmic Rays}, author = {Herrera, Luis Javier and Peixoto, Carlos Jose Todero and BaƱos, Oresti and Carceller, Juan Miguel and Carrillo, Francisco and Guillen, Alberto}, year = {2020}, doi = {10.3390/e22090998}, publisher = {MDPI}, journal = {Entropy} }