@article{oai:nifs-repository.repo.nii.ac.jp:00001931, author = {"Nakano, H. and Nakamura, H."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Computational-Science Study on Quantum Spin Systems by Numerical-Diagonalization Method}, volume = {Annual Report Apr.2012 - Mar.2013}, year = {} }