Computer Graphics Forum 1993 / CGF 12 - 1
Duce, D. A.; Paterno, F.
A Formal Specification of a Graphics System in the Framework of the Computer Graphics Reference Model
Yong-Kui, Liu
The Generation of Circular Arcs on Hexagonal Grids
Yong-Kui, Liu
The Generation of Straight Lines on Hexagonal Grids
Chung, K. W.; Chan, H. S. Y.
Symmetrical Patterns from Dynamics
Pickover, Clifford A.; Rudolph, Larry
Electronic Kaleidoscopes for the Mind