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- [21] ZONE PURIFICATION OF REACTIVE METALS TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1957, 209 : 478 - 484
- [24] REFINING OF PLATINUM-GROUP METALS TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION A-MINING INDUSTRY, 1987, 96 : A117 - A119
- [28] PURIFICATION OF ANTIMONY AND TIN BY A NEW METHOD OF ZONE REFINING JOURNAL OF METALS, 1954, 6 (06): : 762 - 763
- [29] PURIFICATION OF ANTIMONY AND TIN BY A NEW METHOD OF ZONE REFINING TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1954, 200 (06): : 762 - 763