The Nonexistence of Certain Finite Projective Planes

```@article{Bruck1949TheNO,
title={The Nonexistence of Certain Finite Projective Planes},
author={R. H. Bruck and H. J. Ryser},
year={1949},
volume={1},
pages={88 - 93}
}```
• Published 1 February 1949
• Mathematics
A projective plane geometry π is a mathematical system composed of undefined elements called points and undefined sets of points (at least two in number) called lines, subject to the following three postulates: (P1) Two distinct points are contained in a unique line. (P2) Two distinct lines contain a unique common point. (P3) Each line contains at least three points.
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