TY - JOUR ID - discovery10206138 SN - 0379-7112 UR - https://doi.org/10.1016/j.firesaf.2025.104371 PB - Elsevier BV JF - Fire Safety Journal A1 - Possidente, Luca A1 - Freddi, Fabio A1 - Tondini, Nicola TI - Fire response of steel frames retrofitted against progressive collapse VL - 153 AV - public Y1 - 2025/03// N1 - © 2025 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/) ER -