Interactive mixture of inhomogeneous dark fluids driven by dark energy: a dynamical system analysis Germán Izquierdo, Roberto C. Blanquet-Jaramillo and Roberto A. Sussman Eur. Phys. J. C, 78 3 (2018) 233 Published online: 19 March 2018 DOI: 10.1140/epjc/s10052-018-5699-y