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Hirschfeld, J.W.P. (1979) Projective Geometries over Finite Fields. Oxford Clarendon Press, Oxford, Oxford University Press, New York.
https://www.researchgate.net/publication/336672313

has been cited by the following article:

• TITLE: Complete Arcs and Surfaces in Three Dimensional Projective Space PG(3,7)

  AUTHORS: Ali Ahmed A. Abdulla, Nada Yassen Kasm Yahya

  KEYWORDS: Algebraic Curves and Surfaces, Complete Arcs and Surfaces in Three Dimensional Projective Space, (k, ¶)-Span, Spread, Sets of Subspaces

  JOURNAL NAME: Open Access Library Journal, Vol.7 No.4, April 26, 2020

  ABSTRACT: The purpose of this thesis is to construct surfaces and complete arcs in the projective 3-space over Galois fields GF(q), q = 7. A(k,n)-arc in is a set of k points; no n + 1 of them are coplanar. A(k,n)-arc is complete if it is not contained in a (k + 1, n)-arc. In this work the (k,¶)-span are constructed in and it is found that, it exists in when k = 50. Moreover, the maximum (k,¶)-span, is called a spread.