SUBSTITUENT CHEMICAL SHIFT (SCS) AND THE SEQUENCE STRUCTURE OF ETHYLENE-α-OLEFIN COPOLYMERS Ⅱ.Method of SUBSTITUENT Chemical Shift (SCS)
Zhou Zinan, Tian Wenjing, Wu Shengrong, Zhang Jianguo, Pel Fengkui
Chinese Journal of Magnetic Resonance . 1991, (1): 55 -61 .