1. Musikas , C. ; Schulz , W.W. ( 1992 ) In:Principle and Practices of Solvent Extraction, Rydberg , J. ; Misikas , C. ; Choppin , G.R. ; eds. Marcel Dekker : New York , 413 .
2. Recovery of Uranium from Wet-Process Phosphoric Acid
3. Murthy , T.K.S. ; Pai , V.N. ; Nagle , R.A. ( 1970 )Proc. IAEA Symposium on Recovery of Uranium, Sao Paulo, IAEA-SM-135/11 : Vienna , Austria , 341 .
4. Marcus, Y.;Kartes, A.S.(1969);
5. Wiley-Interscience : New York,815.