1. I. Yamamoto and A. J. Kanagawa, “Multicomponent isotope separation cascade composed of elements with large separation factors,” J. Nucl. Sci. Technology, 15(8), 28–32 (1978).
2. A. A. Sazykin, “Thermodynamic approach to isotope separation,” in: Isotopes. Properties. Production. Applications, V. Yu. Baranov (ed.), IzdAT, Moscow (2000), pp. 72–108.
3. G. A. Sulaberidze and V. D. Borisevich, “Cascades for separation of multicomponent isotope mixtures,” Sep. Sci. Technology, 36, No. 8/9, 1769–1817 (2001).
4. L. P. Kholpanov, G. A. Sulaberidze, D. V. Potapov, and V. A. Chuzhinov, “Multicomponent isotope separating cascade with losses,” Chem. Eng. Proc., 36, 189–193 (1997).
5. E. Halle, “Multicomponent isotope separation in matched abundance ratio cascades composed of stages with large separation factors,” in: Proc. of the 1st Workshop on Separation Phenomena in Liquids and Gases, Darmstadt, Germany, July 20–27, 1987, pp. 325–355.