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- [21] SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM IN STEELS INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (12): : 775 - 777
- [23] SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM WITH SALICYLAMIDOXIME FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1957, 159 (02): : 123 - 128
- [26] Spectrophotometric and extraction-spectrophotometric Determination of selenium CHEMICKE LISTY, 1998, 92 (09): : 729 - 734