The wave phase velocity in superconducting transmission lines near Tc A. R. Kuzhakhmetov, G. D. Lobov, V. V. Shtykov et S. A. ZhgoonJ. Phys. IV France, 08 PR3 (1998) Pr3-283-Pr3-285DOI: https://doi.org/10.1051/jp4:1998363
