Thermal-electric instability and switching over effect in bulk ybacuo bridge under the action of strong transport current - Morgoon, V N; Jardim, Renato de Figueiredo; Bindilatti, Valdir; Becerra, Carlos Castilla; Rodrigues Junior, D; Bondarenko, A V; Sivakov, A V (Encontro Nacional de Fisica da Materia Condensada, 1995)