Non-equilibrium properties of Josephson critical current in Nb-based three terminal superconducting tunnel devices G. Ammendola, L. Parlato, G. Peluso, G. Pepe, E. Esposito et R. Monaco J. Phys. IV France, 08 PR3 (1998) Pr3-255-Pr3-258 DOI: 10.1051/jp4:1998356