Integrating Sculptured Surface Design with the "Panel Method" for Flow Visualisation. - Timothy David; Philip H. Gaskell; Anthony Saia (IMA Conference on the Mathematics of Surfaces, 1988)

Sculptured Surface Shapes using Inner and Outer Bounded Models. - Anthony Saia; M. Susan Bloor; Alan de Pennington (IMA Conference on the Mathematics of Surfaces, 1988)

Boundary evaluation using inner and outer sets: the ISOS method. - Geof R. Beacon; J. R. Dodsworth; S. E. Howe; R. Gordon Oliver; Anthony Saia (IEEE Computer Graphics and Applications, 1989)