Koen Thas Finite flag-transitive projective planes: a survey and some remarks. [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 2003, v:266, n:1-3, pp:417-429 [Journal]
Koen Thas, Hendrik Van Maldeghem Moufang-like conditions for generalized quadrangles and classification of all finite quasi-transitive generalized quadrangles. [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 2005, v:294, n:1-2, pp:203-217 [Journal]
Koen Thas A stabilizer lemma for translation generalized quadrangles. [Citation Graph (0, 0)][DBLP] Eur. J. Comb., 2007, v:28, n:1, pp:1-16 [Journal]
Koen Thas Nonexistence of Complete (st-t/s)-Arcs in Generalized Quadrangles of Order (s, t), I . [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 2002, v:97, n:2, pp:394-402 [Journal]
Koen Thas A characterization of the classical generalized quadrangle Q(5, q) and the nonexistence of certain near polygons . [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 2003, v:103, n:1, pp:105-120 [Journal]
Koen Thas Generalized quadrangles of order (p, t) admitting a 2-transitive regulus, p a prime. [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 2006, v:113, n:7, pp:1565-1571 [Journal]
Joseph A. Thas, Koen Thas Subquadrangles of order s of generalized quadrangles of order (s, s2), Part III. [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 2006, v:113, n:8, pp:1791-1804 [Journal]