Monte-Carlo generator photon jets for the process e + e −→γγ S.I. Eidelman, G.V. Fedotovich, E.A. Kuraev and A.L. Sibidanov Eur. Phys. J. C, 71 6 (2011) 1597 Published online: 09 June 2011 DOI: 10.1140/epjc/s10052-011-1597-2