Rodionova Ekaterina Viktorovna Researcher NRC «Kurchatov Institute» Rodionova_EV@nrcki.ruMulti-Criteria Approaches to Economic Optimization of Cascade Schemes for Recycled Uranium Enrichment 11/19/2020 2020 - #04 Economics of nuclear power Rodionova E.V. Nevinitsa V.A. Smirnov A.Yu.