1. Aczel, A. D. (2009). Descartes’s secret notebook: A true tale of mathematics, mysticism, and the quest to understand the universe. New York, NY: Crown Publishing Group.
2. Analytical Geometry
www.math.tutorcircle.com/analytical-geometry
3. Boyer, C. B. (1944). Analytic geometry: The discovery of fermat and descartes. Mathematics Teacher, 37(3), 99–105.
4. “Communication with Alien Intelligence” by Marvin Minsky
https://www.web.media.mit.edu/~minsky/papers/AlienIntelligence.html
5. Descartes and the birth of analytic geometry
www.ualr.edu/lasmoller/descartes.html