Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AOKI Eiji and KAI Tsunetoshi and FUJII Yasuhiko,Theoretical Analysis of Separating Nitrogen Isotopes by Ion-Exchange.,Journal of Nuclear Science and Technology,00223131,Atomic Energy Society of Japan,1997,34,3,277-282,https://cir.nii.ac.jp/crid/1390282679072745856,https://doi.org/10.3327/jnst.34.277