De Soete, M.; Thas, J. A. Characterizations of the generalized quadrangles \(T^ *_ 2(O)\) and \(T_ 2(O)\). (English) Zbl 0609.51008 Ars Comb. 22, 171-186 (1986). Reviewer: G.Stroth MSC: 51E20 05B25 PDFBibTeX XMLCite \textit{M. De Soete} and \textit{J. A. Thas}, Ars Comb. 22, 171--186 (1986; Zbl 0609.51008)
de Soete, M.; Thas, J. A. \({\mathcal R}\)-regularity and characterizations of the generalized quadrangle P(W(s),(\(\infty))\). (English) Zbl 0605.51010 Combinatorics ’84, Proc. Int. Conf. Finite Geom. Comb. Struct., Bari/Italy 1984, Ann. Discrete Math. 30, 171-184 (1986). Reviewer: H.Karzel MSC: 51E20 05B25 PDFBibTeX XML
Thas, Joseph A. Extensions of finite generalized quadrangles. (English) Zbl 0601.51018 Combinatorica, Conv. Roma 1983, Symp. Math. 28, 127-143 (1986). Reviewer: J.W.P.Hirschfeld MSC: 51E30 05B25 PDFBibTeX XML
Thas, J. A. The classification of all \((x,y)\)-transitive generalized quadrangles. (English) Zbl 0589.51013 J. Comb. Theory, Ser. A 42, 154-157 (1986). Reviewer: Giorgio Faina (Perugia) MSC: 51D20 05B25 51E30 PDFBibTeX XMLCite \textit{J. A. Thas}, J. Comb. Theory, Ser. A 42, 154--157 (1986; Zbl 0589.51013) Full Text: DOI