References

[1] H. S. M. Coxeter, Geometry, Cambridge: Cambridge University Press, 1966.

[2] P. Moon and D. Spencer, Field Theory for Engineers, Princeton: Van Nostrand, 1961.

[3] P. Moon and D. Spencer, Field Theory Handbook, 2nd ed., Berlin: Springer-Verlag, 1967.

[4] P. W. Kuchel, B. T. Bulliman, and E. D. Fackerell, "Bi-cyclide and Flat-ring Cyclide Coordinate Surfaces: Correction of Two Expressions," Mathematics of Computation, 49, 1987 pp. 607-613.

[5] P. W. Kuchel and B. T. Bulliman, "Expressions for Surfaces in Disk-cyclide Coordinates: Derivations using Symbolic Computation," J. Franklin Inst. 325, 1988 pp. 505-508.

[6] M. Gardner, "The Curious Magic of Anamorphic Art," Scientific American, 232, 1975 pp. 110-116.

[7] P. W. Kuchel, "Anamorphoscopes: A Visual Aid for Circle Inversion," Math Gazette, 63, 1979 pp. 82-89.