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- [2] INSTRUMENT FOR ADJUSTING ELECTRICITY METERS [J]. MEASUREMENT TECHNIQUES, 1975, 18 (11) : 1698 - 1700
- [7] Application of the instrument to measurements in atmospheric electricity [J]. PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1906, 13 : 189 - 189
- [9] A TEACHING INSTRUMENT FOR PROCTOSIGMOIDOSCOPY [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1957, 163 (01): : 37 - 38