Pattern and velocity selection of fronts propagating in modulated mediaJ. Armero, A. M. Lacasta, L. Ramírez-Piscina, J. Casademunt, J. M. Sancho and F. SaguésEurophys. Lett., 33 6 (1996) 429-434DOI: https://doi.org/10.1209/epl/i1996-00357-4