Gabici, Stefano Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Gabici, S. (2005). Gamma Ray signatures of Ultra High Energy Cosmic Ray sources. Talk presented at 40èmes Rencontres de Moriond, Very High Energy Phenomena in the Universe. La Thuile, Italy. 2005-03-12 - 2005-03-19.