Fundamental developments of computer-aided geometric modeling: L. Piegl (Ed.) Academic Press, USA (1993), 414 pp, ISBN 0 12 554765 X. - Alan Ball (Comput. Aided Des., 1994)

Approximate G1 continuous interpolation of a rectangular network of rational cubic curves. - Richard Tookey; Alan Ball (Comput. Aided Des., 1996)

Flat-end cutter orientation on a quadric in five-axis machining. - Jianhua Fan; Alan Ball (Comput. Aided Des., 2014)