Neutrino masses and flavor mixing in the Extended Double Seesaw Model with two texture zeros Li-Jun Hu, Sayipjamal Dulat and Abduleziz Ablat Eur. Phys. J. C, 71 10 (2011) 1772 Published online: 18 October 2011 DOI: 10.1140/epjc/s10052-011-1772-5