Gamma-Ray Astronomy with ARGO-YBJ
  ARGO-YBJ is a full coverage air shower array located at the YangBaJing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm^2) recording data with a duty cycle $\geq$85% and an energy threshold of a few hundred GeV. In this paper the latest results in Gamma-Ray Astronomy are summarized. 
G. Di Sciascio (for the ARGO-YBJ Collaboration)
astro-ph.HE astro-ph.IM hep-ex physics.ins-det