A geometric proof of a theorem on antiregularity of generalized quadrangles. - Anna Y. Pun; Philip P. W. Wong (Des. Codes Cryptogr., 2012)

On the structure of the Figueroa unital and the existence of O'Nan configurations. - Yee Ka Tai; Philip P. W. Wong (Discret. Math., 2014)

On embedding a unitary block design as a polar unital and an intrinsic characterization of the classical unital. - Alice M. W. Hui; Philip P. W. Wong (J. Comb. Theory A, 2014)