Polarities of G. Higman's symmetric design and a strongly regular graph on 176 vertices.
Aequationes mathematicae, Tome 25 (1982), pp. 77-82
@article{AM2_1982__25_136948,
author = {A.E. Brouwer},
title = {Polarities of {G.} {Higman's} symmetric design and a strongly regular graph on 176 vertices.},
journal = {Aequationes mathematicae},
pages = {77--82},
year = {1982},
volume = {25},
zbl = {0518.05039},
url = {http://geodesic.mathdoc.fr/item/AM2_1982__25_136948/}
}
A.E. Brouwer. Polarities of G. Higman's symmetric design and a strongly regular graph on 176 vertices.. Aequationes mathematicae, Tome 25 (1982), pp. 77-82. http://geodesic.mathdoc.fr/item/AM2_1982__25_136948/