@article{oai:soar-ir.repo.nii.ac.jp:00011966, author = {Hanaki, A and Hirasaka, M and Uno, K}, issue = {3}, journal = {JOURNAL OF ALGEBRAIC COMBINATORICS}, month = {May}, note = {The original publication is available at www.springerlink.com, Article, JOURNAL OF ALGEBRAIC COMBINATORICS. 27(3): 307-316 (2008)}, pages = {307--316}, title = {Commutativity of association schemes of prime square order having non-trivial thin closed subsets}, volume = {27}, year = {2008} }