De Bruyn, Bart, and Antonio Pasini. “Generating Symplectic and Hermitian Dual Polar Spaces over Arbitrary Fields Nonisomorphic to ${\Bbb F}_2$”. The Electronic Journal of Combinatorics 14, no. 1 (August 4, 2007): R54. Accessed March 28, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v14i1r54.