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- [22] DETERMINATION OF RHODIUM IN PLATINUM-BEARING ORES BY NEUTRON-ACTIVATION ANALYSIS RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1975, 21 (3-4): : 233 - 239
- [23] DETERMINATION OF TRACES OF PALLADIUM AND PLATINUM IN SULPHIDE MINERALS BY NEUTRON-ACTIVATION ANALYSIS MIKROCHIMICA ET ICHNOANALYTICA ACTA, 1963, (5-6): : 962 - &
- [24] SIMULTANEOUS NEUTRON-ACTIVATION DETERMINATION OF PALLADIUM, GOLD, PLATINUM AND IRIDIUM IN SOME NATURAL MATERIALS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1976, 31 (02): : 365 - 375
- [25] PRACTICAL ASPECTS OF NEUTRON-ACTIVATION DETERMINATION OF PLATINUM METALS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1973, 16 (01): : 7 - 19
- [27] NEUTRON-ACTIVATION ANALYSIS FOR OSMIUM AND RUTHENIUM IN PLATINUM JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1972, 10 (02): : 235 - &