1. Further experiments with liquid helium. C. On the change of electric resistance of pure metals at very low temperatures, etc. IV. The resistance of pure mercury at helium temperatures;Kamerlingh Onnes;Comm. Phys. Lab. Univ. Leiden,1911
2. Further experiments with liquid helium. D. On the change of electric resistance of pure metals at very low temperatures, etc. V. The disappearance of the resistance of mercury;Kamerlingh Onnes;Comm. Phys. Lab. Univ. Leiden,1911
3. Further experiments with liquid helium. G. On the electrical resistance of pure metals, etc. VI. On the sudden change in the rate at which the resistance of mercury disappears;Kamerlingh Onnes;Comm. Phys. Lab. Univ. Leiden,1911
4. Introduction to Superconductivity;Tinkham,1996
5. Microscopic Theory of Superconductivity