TY  - BOOK
AU  - Thas Koen
TI  - Symmetry in finite generalized quadrangles
T2  - Frontiers in mathematics
SN  - 3764361581 (pbk)
U1  - B634, P4   TB 
PY  - 2004///
CY  - Basel
PB  - Birkhauser Verlag        
KW  -  Generalized quadrangles
KW  - Mathematics
N1  - Appendix A-B 171-191p
ER  -