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- [22] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF TETRAMETHYLENEHALONIUM IONS JOURNAL OF ORGANIC CHEMISTRY, 1973, 38 (05): : 1010 - 1015
- [23] POSSIBILITIES FOR APPLICATION OF C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY CHEMIKER-ZEITUNG, 1973, 97 (05): : 259 - 269
- [24] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF VANILLIN DERIVATIVES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (05): : 492 - 494
- [29] CHARACTERIZATION OF HUMIC-ACID FRACTIONS BY C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY ENVIRONMENTAL TECHNOLOGY LETTERS, 1988, 9 (01): : 53 - 62