C. Rivi'ere

Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory

N. T. Thao, K. B. Barber, W. C. Brown, 2009, 0903.1127.

Measurement of the group velocity of light in sea water at the ANTARES site

A. Heijboer, S. Escoffier, M. Decowski, 2011, 1110.5184.

Constraining the p-/p Ratio in TeV Cosmic Rays with Observations of the Moon Shadow by HAWC

J. A. Garc'ia-Gonz'alez, S. BenZvi, I. Taboada, 2018, 1802.08913.