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- [4] PAPER CHROMATOGRAPHY IN THE SEPARATION OF IONS - SEPARATION OF ALKALI AND ALKALINE EARTH METALS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1960, 174 (06): : 429 - 431
- [10] ELECTRO-MIGRATION ON PAPER IN THE SEPARATION OF IONS .2. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1957, 155 (04): : 267 - 271