ON 13C NMR SPECTROSCOPY:Approach to Chemical Shift Sum (CSS) in Alkanes by Stepwise Multiple Linear Regression (SMR) with Molecular Path Index Vector (VPM)
Xia Zhining, Yu Banmei, Yuan Xiaoyan, Mo Liyu, He Ping, Deng Yiqiong, Li Zhiliang
Chinese Journal of Magnetic Resonance . 1999, (3): 243 -254 .