Gardner, Robert B.
The method of equivalence and its applications
Society for Industrial and Applied Mathematics, 1989
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Modenov, P.S.
Geometric transformations : volume 2, projective transformations
Academic Press, 1965
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Coxeter, H. S. M.
Introduction to geometry / H. S. M. Coxeter
John Wiley & Sons, 1980
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Keedy, Mervin L.
Geometry: a modern introduction / Mervin L. Keedy, Charles W. Nelson
Addison-Wesley Pub. Co. , 1965
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Bowser, Edward A.
An elementary treatise on analytic geometry : embracing plane geometry and a introduction of three dimensions
D. Van Nostrand, 1893
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