共 50 条
- [31] C-13 NMR-SPECTROSCOPY OF DEPOLYMERIZED COAL - INFERENCES ON STRUCTURE OF COAL ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1975, 170 (AUG24): : 4 - 4
- [36] THEORETICAL STUDIES OF PHOSPHORUS CHEMICAL-SHIFTS IN NMR-SPECTROSCOPY ORGANIC MAGNETIC RESONANCE, 1975, 7 (07): : 334 - 338
- [40] C-13 NMR CHEMICAL-SHIFTS OF MONOMER RESIDUES OF CELLULOSE NITRATE DOKLADY AKADEMII NAUK SSSR, 1987, 295 (05): : 1163 - 1166