@misc{indiciae5c2fdf7de247, title = {Structural analysis of highly oriented poly(p-phenylene-terephthalamide) by 15N solid-state nuclear magnetic resonance.}, author = {J H Yeo and M Demura and T Asakura and T Fujito and M Imanari and L K Nicholson and T A Cross}, year = {1994}, doi = {10.1016/0926-2040(94)90041-8}, url = {https://pubmed.ncbi.nlm.nih.gov/7834320/}, note = {Source identifier: 7834320} }