CJCU
Synthesis and Properties of Optically Active Poly(amide-imide)s Containing Axially Dissymmetric 1,1′-Binaphthyl Moieties
SONG Nai-Heng, GAO Lian-Xun, DING Meng-Xian
Chem. J. Chinese Universities . 1999, (5): 803 -808 .