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- [23] DIRECT-CURRENT MEASUREMENTS IN LABRADOR CURRENT TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1978, 59 (12): : 1102 - 1103
- [24] DIRECT-CURRENT MEASUREMENT IN LABRADOR CURRENT TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1973, 54 (04): : 313 - 313
- [25] CURRENT COLLECTION IN DIRECT-CURRENT MACHINES JOURNAL OF SCIENCE AND TECHNOLOGY, 1969, 36 (03): : 118 - &
- [29] COMPLICATIONS OF DIRECT-CURRENT COUNTERSHOCK JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1965, 191 (05): : 421 - &