Cosmic rays Monte Carlo simulations for the Extreme Energy Events Project M. Abbrescia, A. Agocs, S. Aiola, R. Antolini, C. Avanzini, R. Baldini Ferroli, G. Bencivenni, E. Bossini, E. Bressan, A. Chiavassa et al. (44 more) Eur. Phys. J. Plus, 129 8 (2014) 166 Published online: 11 August 2014 DOI: 10.1140/epjp/i2014-14166-3