S. Bang, Jack H. Koolen, Vincent Moulton. A bound for the number of columns l::(c, a, b):: in the intersection array of a distance-regular graph. Eur. J. Comb., 24(7):785-795, 2003. [doi]
@article{BangKM03,
title = {A bound for the number of columns l::(c, a, b):: in the intersection array of a distance-regular graph},
author = {S. Bang and Jack H. Koolen and Vincent Moulton},
year = {2003},
doi = {10.1016/S0195-6698(03)00092-1},
url = {http://dx.doi.org/10.1016/S0195-6698(03)00092-1},
tags = {graph-rewriting, C++, rewriting},
researchr = {https://researchr.org/publication/BangKM03},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {24},
number = {7},
pages = {785-795},
}