CJCU
Synthesis of Cyclic Aryl Ether Sulfone Oligomers Through Interfacial Polycondensation Method
QI Ying-Hua, CHEN Tian-Lu, JIANG Hong-Yan, LI Hai-Bo, XU Ji-Ping
Chem. J. Chinese Universities . 1998, (12): 2029 -2031 .