Krokidi, K., R. Vlastou, A. Kalamara, M. Serris, A. Stamatopoulos, S. Hassapoglou, V. Michalopoulou, M. Kokkoris, M. Axiotis, and A. Lagoyannis. “Experimental and Theoretical Study of the (n,2n) Reactions on 174,175Hf Isotopes”. HNPS Advances in Nuclear Physics, vol. 25, Apr. 2019, pp. 226-9, doi:10.12681/hnps.1984.