Shaginyan Ruben A. Junior researcher IPPE JSC rashaginyan@ippe.ruFive Functions of Sodium Fast Reactors in Two-Component Nuclear Energy 5/18/2026 2026 - #02 Current issues in nuclear energy Burevskiy I.V. Gulevich A.V. Gurskaya O.S. Dekusar V.M. Eliseev V.A. Zakirov N.A. Isanov K.A. Korobeynikov V.V. Kuzina Yu.A. Moseev A.L. Troyanov V.M. Shaginyan R.A.Study into the dependence of the Co-60 and Lu-177g efficiency production on the energy structure of neutron flux density 9/25/2023 2023 - #03 Physics in nuclear power engineering Shaginyan R.A. Korobeynikov V.V. Stogov V.Yu.