CJCU
Syntheses of Crown Ethers (ⅩⅪ)——Syntheses of Polyether of Open Chain Amides and Properties of Its Calcium Ion Selective Electrodes
GUO Bin, XU Wei, LIU Dong, HUANG Zai-Fu, CHEN Liao-Rong, LUO Bao-Sheng
Chem. J. Chinese Universities . 1993, (5): 630 -633 .