The Multi-Messenger Approach to High-Energy Gamma-Ray Sources - Third Workshop on the Nature of Unidentified High-Energy Sources (Paperback, Softcover reprint of the original 1st ed. 2007)

This book provides a theoretical and observational overview of the state of the art of gamma-ray astrophysics, and their impact and connection with the physics of cosmic rays and neutrinos. With the aim of shedding new and fresh light on the problem of the nature of the gamma-ray sources, particularly those yet unidentified, this book summarizes contributions to a workshop that continues today.