About thermodynamics isotope fractionation uranium and light elements in water solutions - Ja. Belevtsev; V. I. Blazhko; E. E. Lazarenko; B. F. Melnichenko; V. I. Nikolaenko; S. D. Spivak; L. M. Stepanjuk; S. I. Tereshchenko (Geochemistry of technogenesis, 2015)