Dynamics of ensemble of inhibitory coupled Rulkov maps T.A. Levanova, A.O. Kazakov, G.V. Osipov and J. Kurths Eur. Phys. J. Special Topics, 225 1 (2016) 147-157 Published online: 29 February 2016 DOI: 10.1140/epjst/e2016-02623-x