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- [5] FIELD DESORPTION MASS-SPECTROMETRY OF 1-METHYLPYRIDINIUM SALTS ORGANIC MASS SPECTROMETRY, 1978, 13 (07): : 417 - 424
- [6] FIELD DESORPTION MASS-SPECTROMETRY OF OLIGOSACCHARIDES IN PRESENCE OF METALLIC SALTS ORGANIC MASS SPECTROMETRY, 1977, 12 (01): : 28 - 32