Modulational instability of polarized beams in nonlocal media with stochastic parameters H. Tagwo, A. Mohamadou, Alim, C. G. Latchio Tiofack and T. C. Kofane Eur. Phys. J. Plus, 130 6 (2015) 111 Published online: 12 June 2015 DOI: 10.1140/epjp/i2015-15111-8