1. A. S. Tsai, A. R. Jain, and I. E. Luckens, Phys. Rev. Lett.,51, 316 (1983).
2. A. Baris, and D. Paterno, The Josephson Effect [Russian translation], Mir, Moscow (1984).
3. Weak Superconductivity [Russian translation], Mir, Moscow (1980).
4. L. Landenpera, H. Seppa, and P. Wallin, in: Precis. Measurement and Fund. Constant II, NBS (USA) Spec. Publ. (1984), p. 493.
5. A. Hartlaud, T. J. Witt, et al., IEEE Trans.,IM-27, 470 (1978).