Non-minimal kinetic coupling and Chaplygin gas cosmology L.N. Granda, E. Torrente-Luján and J.J. Fernandez-Melgarejo Eur. Phys. J. C, 71 7 (2011) 1704 Published online: 26 July 2011 DOI: 10.1140/epjc/s10052-011-1704-4