Stochastic resonance between counterpropagating Bloch walls - A nonequilibrium-potential description in a neighborhood of the nonequilibrium Ising-Bloch bifurcationM.G. dell’Erba, G.G. Izús, R.R. Deza and H.S. WioEur. Phys. J. D, 62 1 (2011) 103-108DOI: https://doi.org/10.1140/epjd/e2010-00269-2