TY  - JOUR
AU  - A.E. Brouwer
TI  - Polarities of G. Higman's symmetric design and a strongly regular graph on 176 vertices.
JO  - Aequationes mathematicae
PY  - 1982
SP  - 77
EP  - 82
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1982__25_136948/
ID  - AM2_1982__25_136948
ER  -