Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb₃Sn composite superconductors (IEC 61788-4:2020); German version EN IEC 61788-4:2020
German title
Supraleitfähigkeit - Teil 4: Messung des Restwiderstandsverhältnisses - Restwiderstandsverhältnis von Nb-Ti und Nb₃Sn Verbundsupraleitern (IEC 61788-4:2020); Deutsche Fassung EN IEC 61788-4:2020
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