@article{01119066,
title = {New symmetric designs from regular Hadamard matrices.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {5},
year = {1998},
zbl = {0885.05020},
language = {en},
url = {http://dml.mathdoc.fr/item/01119066}
}
Ionin, Yuri J. New symmetric designs from regular Hadamard matrices.. The Electronic Journal of Combinatorics [electronic only], Tome 5 (1998) . http://gdmltest.u-ga.fr/item/01119066/