1. “Introduction to the Theory of Normal Metals.”;Abrikosov,1972
2. Aigrain, P. (1960). Proc. Int. Conf. Semiconductor Phys., Prague p. 225.
3. Existence of Electromagnetic-Hydrodynamic Waves
4. Strong Coupling Polaron Theory;Allcock,1963
5. Chapter I The Josephson Effect and Quantum Coherence Measurements in Superconductors and Superfluids