References
- D. A. Cox and S. Katz, Mirror Symmetry and Algebraic Geometry, American Mathematical Society, Providence, RI, 1999.
- B. Greene, The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory, W. W. Norton & Company, New York, NY, 1999.
- D. O'Shea, The Poincar'e Conjecture: In Search of the Shape of the Universe, Walker & Company, New York, NY, 2007.