ELECTRON TUNNELING I N SUPERCONDUCTORS WITH NONEQUILIBRIUM OCCUPATION OF QUASIPARTICLE STATES O.P. Balkashin, A.V. Khotkevich et I. K. Yanson J. Phys. Colloques, 39 C6 (1978) C6-519-C6-520 DOI: 10.1051/jphyscol:19786232