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- [8] Automatized system for measuring the direct-current SQUIDs characteristics Mel'nikov, K.A., 1600, Mezhdunarodnaya Kniga, Moscow, Russian Federation
- [10] Electrolytic resistors for direct-current applications in measuring temperatures JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1938, 21 (02): : 225 - 233