Dobrev, L., Mitev, M., Dimitrov, D., Nonova, T., Zahariev, Z., Dimitrova, D., Krstevski, S. and Slavchev, B. (2023) “Determination of 54Mn and 59Fe Specific Activities in Iron Plates Activation Detectors”, Proceedings of the Bulgarian Academy of Sciences. Sofia, Bulgaria, 76(12), pp. 1820–1827. doi: 10.7546/CRABS.2023.12.03.