MONO-2-ETHYLHEXYL 2-ETHYLHEXYLPHOSPHONIC ACID LOADED POLYMETHYLMETHACRYLATE BEADS: THEIR PREPARATION AND PORE STRUCTURE IN RELATION TO THE SEPARAION OF RARE EARTHS
Chen Depu, Zhong Youlan, Liang Shuquan(Shu-Chuan Liang)
Chinese Journal of Applied Chemistry . 1988, (4): 24 -28 .