The choice of the fuel assembly for VVER-1000 in a closed fuel cycle based on REMIX-technology Evgenii Bobrov, Pavel Alekseev, Alexander Chibinyaev, Pavel Teplov and Anatoliy Dudnikov EPJ Nuclear Sci. Technol., 2 (2016) 42 Published online: 28 October 2016 DOI: 10.1051/epjn/2016035