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- [7] C-13 NMR IDENTIFICATION OF UREA-FORMALDEHYDE RESINS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1981, 181 (MAR): : 112 - POLY
- [8] DETERMINATION OF STRUCTURE OF CYCLOCHAIN UREA-FORMALDEHYDE RESINS BY NMR13C VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1977, 19 (04): : 793 - 807
- [9] SOLID-STATE C-13-NMR STUDIES OF UNCURED UREA-FORMALDEHYDE RESINS JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY, 1990, A27 (03): : 361 - 375
- [10] DETERMINATION OF STRUCTURE OF LINEAR-BRANCHED UREA-FORMALDEHYDE RESINS BY NMR13C VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1977, 19 (04): : 776 - 784