Gap Junction Dynamics Induces Localized Conductance Bistability in Cardiac Tissue. - Claudia E. Hawks; Jorge Elorza; A. Witt; David Laroze; Inmaculada R. Cantalapiedra; Angelina Peñaranda; Blas Echebarria; Jean Bragard (Int. J. Bifurc. Chaos, 2019)