Mitsugu Hirasaka. Upper bounds given by equitable partitions of a primitive association scheme. Eur. J. Comb., 27(6):841-849, 2006. [doi]
@article{Hirasaka06,
title = {Upper bounds given by equitable partitions of a primitive association scheme},
author = {Mitsugu Hirasaka},
year = {2006},
doi = {10.1016/j.ejc.2005.05.003},
url = {http://dx.doi.org/10.1016/j.ejc.2005.05.003},
tags = {partitioning},
researchr = {https://researchr.org/publication/Hirasaka06},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {27},
number = {6},
pages = {841-849},
}