Finite generalized quadrangles SE Payne, JA Thas European Mathematical Society, 2009 | 1061 | 2009 |

General galois geometries JWP Hirschfeld, JA Thas Clarendon Press, 1991 | 872 | 1991 |

Generalized quadrangles and flocks of cones JA Thas European Journal of Combinatorics 8 (4), 441-452, 1987 | 224 | 1987 |

Ovoids and spreads of finite classical polar spaces JA Thas Geometriae Dedicata 10 (1), 135-143, 1981 | 152 | 1981 |

Blocking sets AA Bruen, JA Thas Geometriae Dedicata 6 (2), 193-203, 1977 | 140 | 1977 |

Flocks in*PG*(3,*q*)JC Fisher, JA Thas Mathematische Zeitschrift 169 (1), 1-11, 1979 | 137 | 1979 |

Spreads and ovoids in finite generalized quadrangles JA Thas, SE Payne Geometriae Dedicata 52 (3), 227-253, 1994 | 121 | 1994 |

Complete arcs in planes of square order JC Fisher, JWP Hirschfeld, JA Thas North-Holland Mathematics Studies 123, 243-250, 1986 | 114 | 1986 |

Projective geometry over a finite field JA Thas Handbook of incidence geometry, 295-347, 1995 | 108 | 1995 |

Some results concerning {(q+ 1)(n− 1); n}-arcs and {(q+ 1)(n− 1)+ 1; n}-arcs in finite projective planes of order q JA Thas Journal of Combinatorial Theory, Series A 19 (2), 228-232, 1975 | 106 | 1975 |

Derivation of flocks of quadratic cones L Bader, G Lunardon, JA Thas Forum Mathematicum 2 (Jahresband), 163-174, 1990 | 103 | 1990 |

Generalized polygons JA Thas Handbook of incidence geometry, 383-431, 1995 | 97 | 1995 |

Construction of maximal arcs and partial geometries JA Thas Geometriae Dedicata 3 (1), 61-64, 1974 | 95 | 1974 |

Ovoidal translation planes JA Thas Archiv der Mathematik 23 (1), 110-112, 1972 | 86 | 1972 |

Semi-partial geometries and spreads of classical polar spaces JA Thas Journal of Combinatorial Theory, Series A 35 (1), 58-66, 1983 | 80 | 1983 |

Old and new results on spreads and ovoids of finite classical polar spaces JA Thas Annals of Discrete Mathematics 52, 529-544, 1992 | 73 | 1992 |

Translation generalized quadrangles JA Thas, K Thas, H Van Maldeghem World Scientific, 2006 | 72 | 2006 |

On semipartial geometries I Debroey, JA Thas Journal of Combinatorial Theory, Series A 25 (3), 242-250, 1978 | 70 | 1978 |

On M.D.S. codes, arcs in*PG(n, q)* with*q* even, and a solution of three fundamental problems of B. SegreAA Bruen, JA Thas, A Blokhuis Inventiones mathematicae 92 (3), 441-459, 1988 | 67 | 1988 |

Spreads covered by reguli H Gevaert, NL Johnson, JA Thas Simon Stevin 62 (1), 51-62, 1988 | 67 | 1988 |