VARIABLE TEMPERATURE STUDIES OF FUMARIC ACID MONOETHYL ESTER BY SOLID STATE 1H MAS AND 1H CRAMPS SPECTROSCOPIES
Hu Jianzhi, Deng Feng, Zhou Jinyuan, Feng Hanqiao, Yang Nianhua, Li Liyun, Ye Chaohui
Chinese Journal of Magnetic Resonance . 1996, (1): 1 -10 .