Bart De Bruyn. Every Generalized Quadrangle of Order 5 Having a Regular Point Is Symplectic. Experimental Mathematics, 24(1):45-52, 2015. [doi]
@article{Bruyn15-0,
title = {Every Generalized Quadrangle of Order 5 Having a Regular Point Is Symplectic},
author = {Bart De Bruyn},
year = {2015},
doi = {10.1080/10586458.2014.952051},
url = {http://dx.doi.org/10.1080/10586458.2014.952051},
researchr = {https://researchr.org/publication/Bruyn15-0},
cites = {0},
citedby = {0},
journal = {Experimental Mathematics},
volume = {24},
number = {1},
pages = {45-52},
}