Neutronic benchmark of the FRENETIC code for the multiphysics analysis of lead fast reactors G. F. Nallo, N. Abrate, S. Dulla, P. Ravetto and D. Valerio Eur. Phys. J. Plus, 135 2 (2020) 238 Published online: 10 February 2020 DOI: 10.1140/epjp/s13360-020-00171-8