DGP cosmological model with generalized Ricci dark energy Yeremy Aguilera, Arturo Avelino, Norman Cruz, Samuel Lepe and Francisco Peña Eur. Phys. J. C, 74 11 (2014) 3172 Published online: 28 November 2014 DOI: 10.1140/epjc/s10052-014-3172-0