Spectrum of ultra-high energy cosmic rays from cluster accretion shocks

by Ptushkin,V.S, Rogovaya, S.I, Zirakashvili, V.N
Source: 1. Proceedings of the 21st European cosmic ray symposium 1. Košice : Ústav experimentálnej fyziky Slovenskej akadémie vied, 2009 1. 9788096806058 1. S. 531-533