Bianchi type-I and -III modified holographic Ricci Dark energy models in Saez-Ballester theory V. U. M. Rao and U. Y. Divya Prasanthi Eur. Phys. J. Plus, 132 2 (2017) 64 Published online: 09 February 2017 DOI: 10.1140/epjp/i2017-11328-9