Chung, Y. , Han, E. , Lee, S. , Park, S. , Yoon, E. , Cho, E. , Lee, J. , Chu, Y. , Ha, J. , Chai, J. , Kim, Y. , Lee, M. , Lee, H.. "Production of As Isotopes in the Interaction of natGe with 14-30 MeV Protons". World Academy of Science, Engineering and Technology, Open Science Index 19, International Journal of Chemical and Molecular Engineering (2008), 2(7), 148 - 151.