%0 Journal Article %A A. V. Nikolaev %A M. P. Mikhailova %T Diagram of ferric chloride extraction by diethyl ether %J Doklady Akademii Nauk %D 1961 %P 364-365 %V 136 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_136_2_a28/ %G ru %F DAN_1961_136_2_a28