Sanpei Kageyama. On the Incomplete Block Designs Derivable from the Association Schemes. Journal of Combinatorial Theory, Series A, 17(2):269-272, 1974.
@article{Kageyama74,
title = {On the Incomplete Block Designs Derivable from the Association Schemes},
author = {Sanpei Kageyama},
year = {1974},
researchr = {https://researchr.org/publication/Kageyama74},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {17},
number = {2},
pages = {269-272},
}