Ullah, S., A. H. Dogar, and A. Qayyum. “ION-INDUCED SECONDARY ELECTRON EMISSION FROM 58Ni AND 60Ni: EVIDENCE OF SECONDARY ELECTRONS GENERATED BY THE RECOILING TARGET ATOMS”. The Nucleus, vol. 47, no. 3, June 2010, pp. 189-92, doi:10.71330/thenucleus.2010.882.