Groups which produce generalized quadrangles

Groups Admitting a Kantor Family and a Factorized NormalSubgroup

Designs, Codes and Cryptography - Special issue dedicated to Hanfried Lenz

A characterization of the classical generalized quadrangle 2(5, q) and the nonexistence of certain near polygons

Journal of Combinatorial Theory Series A

Notes on elation generalized quadrangles

European Journal of Combinatorics

Foundations of elation generalized quadrangles

European Journal of Combinatorics

Determination of generalized quadrangles with distinct elation points

Journal of Algebraic Combinatorics: An International Journal

Elation generalized quadrangles with extra automorphisms and trivial spans

European Journal of Combinatorics

Isomorphisms of groups related to flocks

Journal of Algebraic Combinatorics: An International Journal